From: Zhu Lingshan <lingshan.zhu@intel.com>
Date: Fri, 25 Nov 2022 22:57:20 +0800
Subject: [PATCH] vDPA/ifcvf: ifcvf_request_irq works on ifcvf_hw
References: bsc#1012628
Patch-mainline: 6.2.5
Git-commit: 7cfd36b7e8be6bdaeb5af0f9729871b732a7a3c8

commit 7cfd36b7e8be6bdaeb5af0f9729871b732a7a3c8 upstream.

All ifcvf_request_irq's callees are refactored
to work on ifcvf_hw, so it should be decoupled
from the adapter as well

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Cc: stable@vger.kernel.org
Message-Id: <20221125145724.1129962-9-lingshan.zhu@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/vdpa/ifcvf/ifcvf_main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index 6fcc412b..a09a1c26 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -314,9 +314,8 @@ static int ifcvf_request_config_irq(struct ifcvf_hw *vf)
 	return -EFAULT;
 }
 
-static int ifcvf_request_irq(struct ifcvf_adapter *adapter)
+static int ifcvf_request_irq(struct ifcvf_hw *vf)
 {
-	struct ifcvf_hw *vf = &adapter->vf;
 	int nvectors, ret, max_intr;
 
 	nvectors = ifcvf_alloc_vectors(vf);
@@ -468,7 +467,7 @@ static void ifcvf_vdpa_set_status(struct vdpa_device *vdpa_dev, u8 status)
 
 	if ((status & VIRTIO_CONFIG_S_DRIVER_OK) &&
 	    !(status_old & VIRTIO_CONFIG_S_DRIVER_OK)) {
-		ret = ifcvf_request_irq(adapter);
+		ret = ifcvf_request_irq(vf);
 		if (ret) {
 			status = ifcvf_get_status(vf);
 			status |= VIRTIO_CONFIG_S_FAILED;
-- 
2.35.3