From: Bart Van Assche <bvanassche@acm.org>
Date: Thu, 7 Oct 2021 13:46:14 -0700
Subject: scsi: core: Remove the 'done' argument from SCSI queuecommand_lck
functions
Git-commit: af049dfd0b105bab32170d1c68826a4cd8424efd
Patch-mainline: v5.16-rc1
References: jsc#PED-1561
The DEF_SCSI_QCMD() macro passes the addresses of the SCSI host lock and
also that of the scsi_done function to the queuecommand_lck() function
implementations. Remove the 'scsi_done' argument since its address is
now a constant and instead call 'scsi_done' directly from inside the
queuecommand_lck() functions.
Link: https://lore.kernel.org/r/20211007204618.2196847-14-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/3w-9xxx.c | 3 ++-
drivers/scsi/3w-sas.c | 3 ++-
drivers/scsi/3w-xxxx.c | 3 ++-
drivers/scsi/53c700.c | 3 +--
drivers/scsi/BusLogic.c | 4 ++--
drivers/scsi/a100u2w.c | 2 +-
drivers/scsi/advansys.c | 3 +--
drivers/scsi/aha152x.c | 4 +---
drivers/scsi/aha1740.c | 4 ++--
drivers/scsi/aic7xxx/aic79xx_osm.c | 3 +--
drivers/scsi/aic7xxx/aic7xxx_osm.c | 3 +--
drivers/scsi/arcmsr/arcmsr_hba.c | 3 +--
drivers/scsi/arm/acornscsi.c | 14 +++-----------
drivers/scsi/arm/fas216.c | 10 ++++------
drivers/scsi/atp870u.c | 4 ++--
drivers/scsi/bfa/bfad_im.c | 4 ++--
drivers/scsi/dc395x.c | 3 ++-
drivers/scsi/dpt_i2o.c | 2 +-
drivers/scsi/esp_scsi.c | 2 +-
drivers/scsi/fnic/fnic_scsi.c | 3 ++-
drivers/scsi/hptiop.c | 3 +--
drivers/scsi/ibmvscsi/ibmvscsi.c | 4 ++--
drivers/scsi/imm.c | 3 +--
drivers/scsi/initio.c | 3 +--
drivers/scsi/ips.c | 3 ++-
drivers/scsi/mac53c94.c | 3 +--
drivers/scsi/megaraid.c | 3 +--
drivers/scsi/megaraid/megaraid_mbox.c | 4 ++--
drivers/scsi/mesh.c | 2 +-
drivers/scsi/ncr53c8xx.c | 3 ++-
drivers/scsi/nsp32.c | 4 ++--
drivers/scsi/pcmcia/nsp_cs.c | 3 +--
drivers/scsi/pcmcia/sym53c500_cs.c | 3 +--
drivers/scsi/pmcraid.c | 5 +----
drivers/scsi/ppa.c | 3 +--
drivers/scsi/ps3rom.c | 3 +--
drivers/scsi/qla1280.c | 3 +--
drivers/scsi/qlogicfas408.c | 4 ++--
drivers/scsi/qlogicpti.c | 3 ++-
drivers/scsi/stex.c | 4 ++--
drivers/scsi/sym53c8xx_2/sym_glue.c | 3 +--
drivers/scsi/vmw_pvscsi.c | 2 +-
drivers/scsi/wd33c93.c | 4 +---
drivers/staging/rts5208/rtsx.c | 4 ++--
drivers/staging/unisys/visorhba/visorhba_main.c | 5 ++---
drivers/usb/image/microtek.c | 5 ++---
drivers/usb/storage/scsiglue.c | 4 ++--
drivers/usb/storage/uas.c | 3 +--
include/scsi/scsi_host.h | 2 +-
49 files changed, 75 insertions(+), 103 deletions(-)
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 4ebc2c79f45f..778d4892ed7d 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1744,8 +1744,9 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
} /* End twa_scsi_eh_reset() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index e6f51904f5b1..fc9a2f27aaf9 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1450,8 +1450,9 @@ static int twl_scsi_eh_reset(struct scsi_cmnd *SCpnt)
} /* End twl_scsi_eh_reset() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int twl_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twl_scsi_queue_lck(struct scsi_cmnd *SCpnt)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index bdd3ab8875e2..498a5ab7a321 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1918,8 +1918,9 @@ static int tw_scsiop_test_unit_ready_complete(TW_Device_Extension *tw_dev, int r
} /* End tw_scsiop_test_unit_ready_complete() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
unsigned char *command = SCpnt->cmnd;
int request_id = 0;
int retval = 1;
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index e7ed2fd6cdec..f1cbac77959e 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -1751,8 +1751,7 @@ NCR_700_intr(int irq, void *dev_id)
return IRQ_RETVAL(handled);
}
-static int
-NCR_700_queuecommand_lck(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
+static int NCR_700_queuecommand_lck(struct scsi_cmnd *SCp)
{
struct NCR_700_Host_Parameters *hostdata =
(struct NCR_700_Host_Parameters *)SCp->device->host->hostdata[0];
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 7287a9081684..a897c8f914cf 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2866,9 +2866,9 @@ static int blogic_hostreset(struct scsi_cmnd *SCpnt)
Outgoing Mailbox for execution by the associated Host Adapter.
*/
-static int blogic_qcmd_lck(struct scsi_cmnd *command,
- void (*comp_cb) (struct scsi_cmnd *))
+static int blogic_qcmd_lck(struct scsi_cmnd *command)
{
+ void (*comp_cb)(struct scsi_cmnd *) = scsi_done;
struct blogic_adapter *adapter =
(struct blogic_adapter *) command->device->host->hostdata;
struct blogic_tgt_flags *tgt_flags =
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index 68343bcb4616..564ade03b530 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -911,7 +911,7 @@ static int inia100_build_scb(struct orc_host * host, struct orc_scb * scb, struc
* queue the command down to the controller
*/
-static int inia100_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int inia100_queue_lck(struct scsi_cmnd *cmd)
{
struct orc_scb *scb;
struct orc_host *host; /* Point to Host adapter control block */
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index f2f14fbd5069..ace5eff828e9 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -8453,8 +8453,7 @@ static int asc_execute_scsi_cmnd(struct scsi_cmnd *scp)
* This function always returns 0. Command return status is saved
* in the 'scp' result field.
*/
-static int
-advansys_queuecommand_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+static int advansys_queuecommand_lck(struct scsi_cmnd *scp)
{
struct Scsi_Host *shost = scp->device->host;
int asc_res, result = 0;
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index f07de9912790..d17880b57d17 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -975,10 +975,8 @@ static int aha152x_internal_queue(struct scsi_cmnd *SCpnt,
* queue a command
*
*/
-static int aha152x_queue_lck(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int aha152x_queue_lck(struct scsi_cmnd *SCpnt)
{
- WARN_ON_ONCE(done != scsi_done);
return aha152x_internal_queue(SCpnt, NULL, 0);
}
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index 39d8759fe558..18eb4cfcef9a 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -315,9 +315,9 @@ static irqreturn_t aha1740_intr_handle(int irq, void *dev_id)
return IRQ_RETVAL(handled);
}
-static int aha1740_queuecommand_lck(struct scsi_cmnd * SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int aha1740_queuecommand_lck(struct scsi_cmnd *SCpnt)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
unchar direction;
unchar *cmd = (unchar *) SCpnt->cmnd;
unchar target = scmd_id(SCpnt);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index af49c32cfaf7..5d566d2b2997 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -572,8 +572,7 @@ ahd_linux_info(struct Scsi_Host *host)
/*
* Queue an SCB to the controller.
*/
-static int
-ahd_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+static int ahd_linux_queue_lck(struct scsi_cmnd *cmd)
{
struct ahd_softc *ahd;
struct ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index f2daca41f3f2..d3b1082654d5 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -518,8 +518,7 @@ ahc_linux_info(struct Scsi_Host *host)
/*
* Queue an SCB to the controller.
*/
-static int
-ahc_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+static int ahc_linux_queue_lck(struct scsi_cmnd *cmd)
{
struct ahc_softc *ahc;
struct ahc_linux_device *dev = scsi_transport_device_data(cmd->device);
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index e2692ca87a6e..daa8cf61f6d6 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -3231,8 +3231,7 @@ static void arcmsr_handle_virtual_command(struct AdapterControlBlock *acb,
}
}
-static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd,
- void (* done)(struct scsi_cmnd *))
+static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd)
{
struct Scsi_Host *host = cmd->device->host;
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index dadaf5ee0ea9..81eb3bbdfc51 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2397,24 +2397,16 @@ acornscsi_intr(int irq, void *dev_id)
*/
/*
- * Function : acornscsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+ * Function : acornscsi_queuecmd(struct scsi_cmnd *cmd)
* Purpose : queues a SCSI command
* Params : cmd - SCSI command
- * done - function called on completion, with pointer to command descriptor
* Returns : 0, or < 0 on error.
*/
-static int acornscsi_queuecmd_lck(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int acornscsi_queuecmd_lck(struct scsi_cmnd *SCpnt)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata;
- if (!done) {
- /* there should be some way of rejecting errors like this without panicing... */
- panic("scsi%d: queuecommand called with NULL done function [cmd=%p]",
- host->host->host_no, SCpnt);
- return -EINVAL;
- }
-
#if (DEBUG & DEBUG_NO_WRITE)
if (acornscsi_cmdtype(SCpnt->cmnd[0]) == CMD_WRITE && (NO_WRITE & (1 << SCpnt->device->id))) {
printk(KERN_CRIT "scsi%d.%c: WRITE attempted with NO_WRITE flag set\n",
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index a8befd2eec52..7019b91f0ce6 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2233,10 +2233,9 @@ static int fas216_queue_command_internal(struct scsi_cmnd *SCpnt,
return result;
}
-static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt)
{
- return fas216_queue_command_internal(SCpnt, done);
+ return fas216_queue_command_internal(SCpnt, scsi_done);
}
DEF_SCSI_QCMD(fas216_queue_command)
@@ -2264,8 +2263,7 @@ static void fas216_internal_done(struct scsi_cmnd *SCpnt)
* Returns: scsi result code.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt)
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2306,7 +2304,7 @@ static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt,
spin_lock_irq(info->host->host_lock);
- done(SCpnt);
+ scsi_done(SCpnt);
return 0;
}
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 6e1595b32bc0..dcd6fae65a88 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -618,9 +618,9 @@ static irqreturn_t atp870u_intr_handle(int irq, void *dev_id)
*
* Queue a command to the ATP queue. Called with the host lock held.
*/
-static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p,
- void (*done) (struct scsi_cmnd *))
+static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
unsigned char c;
unsigned int m;
struct atp_unit *dev;
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index e12ae60efd33..79d8f2af1294 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -1199,9 +1199,9 @@ bfad_im_itnim_work_handler(struct work_struct *work)
/*
* Scsi_Host template entry, queue a SCSI command to the BFAD.
*/
-static int
-bfad_im_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+static int bfad_im_queuecommand_lck(struct scsi_cmnd *cmnd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) cmnd->device->host->hostdata[0];
struct bfad_s *bfad = im_port->bfad;
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 5adbc7f61c19..9b8796c9e634 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -960,8 +960,9 @@ static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
* and is expected to be held on return.
*
**/
-static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int dc395x_queue_command_lck(struct scsi_cmnd *cmd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct DeviceCtlBlk *dcb;
struct ScsiReqBlk *srb;
struct AdapterCtlBlk *acb =
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 1f00afcfe440..93227c04ef59 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -416,7 +416,7 @@ static int adpt_slave_configure(struct scsi_device * device)
return 0;
}
-static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int adpt_queue_lck(struct scsi_cmnd *cmd)
{
adpt_hba* pHba = NULL;
struct adpt_device* pDev = NULL; /* dpt per device information */
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index f7c2d64f1cef..57787537285a 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -952,7 +952,7 @@ static void esp_event_queue_full(struct esp *esp, struct esp_cmd_entry *ent)
scsi_track_queue_full(dev, lp->num_tagged - 1);
}
-static int esp_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int esp_queuecommand_lck(struct scsi_cmnd *cmd)
{
struct scsi_device *dev = cmd->device;
struct esp *esp = shost_priv(dev->host);
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 09b8bf5adaf5..88c549f257db 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -420,8 +420,9 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
* Routine to send a scsi cdb
* Called with host_lock held and interrupts disabled.
*/
-static int fnic_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int fnic_queuecommand_lck(struct scsi_cmnd *sc)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
const int tag = scsi_cmd_to_rq(sc)->tag;
struct fc_lport *lp = shost_priv(sc->device->host);
struct fc_rport *rport;
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index f18f6a677c1b..f9a9def394cc 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -993,8 +993,7 @@ static int hptiop_reset_comm_mvfrey(struct hptiop_hba *hba)
return 0;
}
-static int hptiop_queuecommand_lck(struct scsi_cmnd *scp,
- void (*done)(struct scsi_cmnd *))
+static int hptiop_queuecommand_lck(struct scsi_cmnd *scp)
{
struct Scsi_Host *host = scp->device->host;
struct hptiop_hba *hba = (struct hptiop_hba *)host->hostdata;
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 50df7dd9cb91..5cc37859b874 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1039,9 +1039,9 @@ static inline u16 lun_from_dev(struct scsi_device *dev)
* @cmnd: struct scsi_cmnd to be executed
* @done: Callback function to be called when cmd is completed
*/
-static int ibmvscsi_queuecommand_lck(struct scsi_cmnd *cmnd,
- void (*done) (struct scsi_cmnd *))
+static int ibmvscsi_queuecommand_lck(struct scsi_cmnd *cmnd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct srp_cmd *srp_cmd;
struct srp_event_struct *evt_struct;
struct srp_indirect_buf *indirect;
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index be8edcff0177..8afdb4dba2be 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -910,8 +910,7 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
return 0;
}
-static int imm_queuecommand_lck(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *))
+static int imm_queuecommand_lck(struct scsi_cmnd *cmd)
{
imm_struct *dev = imm_dev(cmd->device->host);
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 183f95758636..fd6da96bc51a 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2609,8 +2609,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
* will cause the mid layer to call us again later with the command)
*/
-static int i91u_queuecommand_lck(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *))
+static int i91u_queuecommand_lck(struct scsi_cmnd *cmd)
{
struct initio_host *host = (struct initio_host *) cmd->device->host->hostdata;
struct scsi_ctrl_blk *cmnd;
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 0c93ec359e9b..498bf04499ce 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -1035,8 +1035,9 @@ static int ips_eh_reset(struct scsi_cmnd *SC)
/* Linux obtains io_request_lock before calling this function */
/* */
/****************************************************************************/
-static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
+static int ips_queue_lck(struct scsi_cmnd *SC)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
ips_ha_t *ha;
ips_passthru_t *pt;
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 9731855805f5..3976a18f6333 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -66,8 +66,7 @@ static irqreturn_t do_mac53c94_interrupt(int, void *);
static void cmd_done(struct fsc_state *, int result);
static void set_dma_cmds(struct fsc_state *, struct scsi_cmnd *);
-
-static int mac53c94_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mac53c94_queue_lck(struct scsi_cmnd *cmd)
{
struct fsc_state *state;
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index c4ea833586e0..0d31d7a5e335 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -370,8 +370,7 @@ mega_runpendq(adapter_t *adapter)
*
* The command queuing entry point for the mid-layer.
*/
-static int
-megaraid_queue_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
+static int megaraid_queue_lck(struct scsi_cmnd *scmd)
{
adapter_t *adapter;
scb_t *scb;
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 705c5027ba91..0f47a9862ef9 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -1432,9 +1432,9 @@ mbox_post_cmd(adapter_t *adapter, scb_t *scb)
*
* Queue entry point for mailbox based controllers.
*/
-static int
-megaraid_queue_command_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+static int megaraid_queue_command_lck(struct scsi_cmnd *scp)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
adapter_t *adapter;
scb_t *scb;
int if_busy;
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 73a3e85802ad..ca133e0a140a 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1621,7 +1621,7 @@ static void cmd_complete(struct mesh_state *ms)
* Called by midlayer with host locked to queue a new
* request
*/
-static int mesh_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mesh_queue_lck(struct scsi_cmnd *cmd)
{
struct mesh_state *ms;
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 6ad43a98409c..168b854ccf14 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -7852,8 +7852,9 @@ static int ncr53c8xx_slave_configure(struct scsi_device *device)
return 0;
}
-static int ncr53c8xx_queue_command_lck (struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int ncr53c8xx_queue_command_lck(struct scsi_cmnd *cmd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct ncb *np = ((struct host_data *) cmd->device->host->hostdata)->ncb;
unsigned long flags;
int sts;
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 1057b6fd7569..bd3ee3bf08ee 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -904,9 +904,9 @@ static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt)
return TRUE;
}
-static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata;
nsp32_target *target;
nsp32_lunt *cur_lunt;
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 0271d534133a..8b9e889bc306 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -181,8 +181,7 @@ static void nsp_scsi_done(struct scsi_cmnd *SCpnt)
scsi_done(SCpnt);
}
-static int nsp_queuecommand_lck(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *))
+static int nsp_queuecommand_lck(struct scsi_cmnd *SCpnt)
{
#ifdef NSP_DEBUG
/*unsigned int host_id = SCpnt->device->host->this_id;*/
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index d2adda815d7b..d5c30ac662ba 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -537,8 +537,7 @@ SYM53C500_info(struct Scsi_Host *SChost)
return (info_msg);
}
-static int
-SYM53C500_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int SYM53C500_queue_lck(struct scsi_cmnd *SCpnt)
{
int i;
int port_base = SCpnt->device->host->io_port;
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 11f36fd4e62f..18efb3e64c84 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -3313,10 +3313,7 @@ static int pmcraid_copy_sglist(
* SCSI_MLQUEUE_DEVICE_BUSY if device is busy
* SCSI_MLQUEUE_HOST_BUSY if host is busy
*/
-static int pmcraid_queuecommand_lck(
- struct scsi_cmnd *scsi_cmd,
- void (*done) (struct scsi_cmnd *)
-)
+static int pmcraid_queuecommand_lck(struct scsi_cmnd *scsi_cmd)
{
struct pmcraid_instance *pinstance;
struct pmcraid_resource_entry *res;
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 799ad8562e24..003043de23a5 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -786,8 +786,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
return 0;
}
-static int ppa_queuecommand_lck(struct scsi_cmnd *cmd,
- void (*done) (struct scsi_cmnd *))
+static int ppa_queuecommand_lck(struct scsi_cmnd *cmd)
{
ppa_struct *dev = ppa_dev(cmd->device->host);
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index 08e970300b3f..2b80cab70333 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -200,8 +200,7 @@ static int ps3rom_write_request(struct ps3_storage_device *dev,
return 0;
}
-static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *))
+static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd)
{
struct ps3rom_private *priv = shost_priv(cmd->device->host);
struct ps3_storage_device *dev = priv->dev;
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index c508a6e20519..1dc56f4c89d8 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -689,8 +689,7 @@ qla1280_info(struct Scsi_Host *host)
* handling). Unfortunately, it sometimes calls the scheduler in interrupt
* context which is a big NO! NO!.
**************************************************************************/
-static int
-qla1280_queuecommand_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+static int qla1280_queuecommand_lck(struct scsi_cmnd *cmd)
{
struct Scsi_Host *host = cmd->device->host;
struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c
index 5471c046a4b7..30a88849a626 100644
--- a/drivers/scsi/qlogicfas408.c
+++ b/drivers/scsi/qlogicfas408.c
@@ -460,9 +460,9 @@ irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id)
* Queued command
*/
-static int qlogicfas408_queuecommand_lck(struct scsi_cmnd *cmd,
- void (*done) (struct scsi_cmnd *))
+static int qlogicfas408_queuecommand_lck(struct scsi_cmnd *cmd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
set_host_byte(cmd, DID_OK);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 30b5e98b5de0..57f2f4135a06 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1013,8 +1013,9 @@ static int qlogicpti_slave_configure(struct scsi_device *sdev)
*
* "This code must fly." -davem
*/
-static int qlogicpti_queuecommand_lck(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
+static int qlogicpti_queuecommand_lck(struct scsi_cmnd *Cmnd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct Scsi_Host *host = Cmnd->device->host;
struct qlogicpti *qpti = (struct qlogicpti *) host->hostdata;
struct Command_Entry *cmd;
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 2f96a2fdaa40..e6420f2127ce 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -590,9 +590,9 @@ stex_slave_config(struct scsi_device *sdev)
return 0;
}
-static int
-stex_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int stex_queuecommand_lck(struct scsi_cmnd *cmd)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct st_hba *hba;
struct Scsi_Host *host;
unsigned int id, lun;
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 76747e180b17..b04bfde65e3f 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -486,8 +486,7 @@ void sym_log_bus_error(struct Scsi_Host *shost)
* queuecommand method. Entered with the host adapter lock held and
* interrupts disabled.
*/
-static int sym53c8xx_queue_command_lck(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *))
+static int sym53c8xx_queue_command_lck(struct scsi_cmnd *cmd)
{
struct sym_hcb *np = SYM_SOFTC_PTR(cmd);
struct sym_ucmd *ucp = SYM_UCMD_PTR(cmd);
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 7bfa023d0feb..c2ba65224633 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -768,7 +768,7 @@ static int pvscsi_queue_ring(struct pvscsi_adapter *adapter,
return 0;
}
-static int pvscsi_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int pvscsi_queue_lck(struct scsi_cmnd *cmd)
{
struct Scsi_Host *host = cmd->device->host;
struct pvscsi_adapter *adapter = shost_priv(host);
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index fe28d21c7e93..7d2f00f3571a 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -362,9 +362,7 @@ calc_sync_msg(unsigned int period, unsigned int offset, unsigned int fast,
msg[1] = offset;
}
-static int
-wd33c93_queuecommand_lck(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *))
+static int wd33c93_queuecommand_lck(struct scsi_cmnd *cmd)
{
struct WD33C93_hostdata *hostdata;
struct scsi_cmnd *tmp;
diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c
index f1136f6bcee2..8d6139fce13e 100644
--- a/drivers/staging/rts5208/rtsx.c
+++ b/drivers/staging/rts5208/rtsx.c
@@ -118,9 +118,9 @@ static int slave_configure(struct scsi_device *sdev)
/* queue a command */
/* This is always called with scsi_lock(host) held */
-static int queuecommand_lck(struct scsi_cmnd *srb,
- void (*done)(struct scsi_cmnd *))
+static int queuecommand_lck(struct scsi_cmnd *srb)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct rtsx_dev *dev = host_to_rtsx(srb->device->host);
struct rtsx_chip *chip = dev->chip;
diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c b/drivers/staging/unisys/visorhba/visorhba_main.c
index 6a8fa0587280..b40c8cacb813 100644
--- a/drivers/staging/unisys/visorhba/visorhba_main.c
+++ b/drivers/staging/unisys/visorhba/visorhba_main.c
@@ -446,10 +446,9 @@ static u32 dma_data_dir_linux_to_spar(enum dma_data_direction d)
* Return: 0 if successfully queued to the Service Partition, otherwise
* error code
*/
-static int visorhba_queue_command_lck(struct scsi_cmnd *scsicmd,
- void (*visorhba_cmnd_done)
- (struct scsi_cmnd *))
+static int visorhba_queue_command_lck(struct scsi_cmnd *scsicmd)
{
+ void (*visorhba_cmnd_done)(struct scsi_cmnd *) = scsi_done;
struct uiscmdrsp *cmdrsp;
struct scsi_device *scsidev = scsicmd->device;
int insert_location;
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 59b02a539963..b8dc6fa6a5a3 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -561,10 +561,9 @@ mts_build_transfer_context(struct scsi_cmnd *srb, struct mts_desc* desc)
desc->context.data_pipe = pipe;
}
-
-static int
-mts_scsi_queuecommand_lck(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback)
+static int mts_scsi_queuecommand_lck(struct scsi_cmnd *srb)
{
+ mts_scsi_cmnd_callback callback = scsi_done;
struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]);
int res;
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 9dfea19e5a91..220aa1cf4b3d 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -363,9 +363,9 @@ static int target_alloc(struct scsi_target *starget)
/* queue a command */
/* This is always called with scsi_lock(host) held */
-static int queuecommand_lck(struct scsi_cmnd *srb,
- void (*done)(struct scsi_cmnd *))
+static int queuecommand_lck(struct scsi_cmnd *srb)
{
+ void (*done)(struct scsi_cmnd *) = scsi_done;
struct us_data *us = host_to_us(srb->device->host);
/* check for state-transition errors */
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 774d18907f47..7f2944729ecd 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -633,8 +633,7 @@ static int uas_submit_urbs(struct scsi_cmnd *cmnd,
return 0;
}
-static int uas_queuecommand_lck(struct scsi_cmnd *cmnd,
- void (*done)(struct scsi_cmnd *))
+static int uas_queuecommand_lck(struct scsi_cmnd *cmnd)
{
struct scsi_device *sdev = cmnd->device;
struct uas_dev_info *devinfo = sdev->hostdata;
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 04e9b821c0c7..3bb46b188e1c 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -516,7 +516,7 @@ struct scsi_host_template {
unsigned long irq_flags; \
int rc; \
spin_lock_irqsave(shost->host_lock, irq_flags); \
- rc = func_name##_lck(cmd, scsi_done); \
+ rc = func_name##_lck(cmd); \
spin_unlock_irqrestore(shost->host_lock, irq_flags); \
return rc; \
}
--
2.35.3