From: Liming Sun <lsun@mellanox.com>
Date: Wed, 18 Dec 2019 13:35:27 -0500
Subject: platform/mellanox: fix the mlx-bootctl sysfs
Git-commit: 77dcc95e2048765b616b5308863ab1d4d5a8f720
Patch-mainline: v5.5-rc3
References: jsc#SLE-10262
This is a follow-up commit for the sysfs attributes to change
from DRIVER_ATTR to DEVICE_ATTR according to some initial comments.
In such case, it's better to point the sysfs path to the device
itself instead of the driver. The ABI document is also updated.
Fixes: 79e29cb8fbc5 ("platform/mellanox: Add bootctl driver for Mellanox BlueField Soc")
Signed-off-by: Liming Sun <lsun@mellanox.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
.../ABI/testing/sysfs-platform-mellanox-bootctl | 10 +++++-----
drivers/platform/mellanox/mlxbf-bootctl.c | 2 +-
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl b/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
index c65a80574869..401d202f478b 100644
--- a/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
+++ b/Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
@@ -1,4 +1,4 @@
-What: /sys/bus/platform/devices/MLNXBF04:00/driver/lifecycle_state
+What: /sys/bus/platform/devices/MLNXBF04:00/lifecycle_state
Date: Oct 2019
KernelVersion: 5.5
Contact: "Liming Sun <lsun@mellanox.com>"
@@ -10,7 +10,7 @@ Description:
GA Non-Secured - Non-Secure chip and not able to change state
RMA - Return Merchandise Authorization
-What: /sys/bus/platform/devices/MLNXBF04:00/driver/post_reset_wdog
+What: /sys/bus/platform/devices/MLNXBF04:00/post_reset_wdog
Date: Oct 2019
KernelVersion: 5.5
Contact: "Liming Sun <lsun@mellanox.com>"
@@ -19,7 +19,7 @@ Description:
to reboot the chip and recover it to the old state if the new
boot partition fails.
-What: /sys/bus/platform/devices/MLNXBF04:00/driver/reset_action
+What: /sys/bus/platform/devices/MLNXBF04:00/reset_action
Date: Oct 2019
KernelVersion: 5.5
Contact: "Liming Sun <lsun@mellanox.com>"
@@ -30,7 +30,7 @@ Description:
emmc - boot from the onchip eMMC
emmc_legacy - boot from the onchip eMMC in legacy (slow) mode
-What: /sys/bus/platform/devices/MLNXBF04:00/driver/second_reset_action
+What: /sys/bus/platform/devices/MLNXBF04:00/second_reset_action
Date: Oct 2019
KernelVersion: 5.5
Contact: "Liming Sun <lsun@mellanox.com>"
@@ -44,7 +44,7 @@ Description:
swap_emmc - swap the primary / secondary boot partition
none - cancel the action
-What: /sys/bus/platform/devices/MLNXBF04:00/driver/secure_boot_fuse_state
+What: /sys/bus/platform/devices/MLNXBF04:00/secure_boot_fuse_state
Date: Oct 2019
KernelVersion: 5.5
Contact: "Liming Sun <lsun@mellanox.com>"
diff --git a/drivers/platform/mellanox/mlxbf-bootctl.c b/drivers/platform/mellanox/mlxbf-bootctl.c
index 61753b648506..5d21c6adf1ab 100644
--- a/drivers/platform/mellanox/mlxbf-bootctl.c
+++ b/drivers/platform/mellanox/mlxbf-bootctl.c
@@ -309,7 +309,7 @@ static struct platform_driver mlxbf_bootctl_driver = {
.probe = mlxbf_bootctl_probe,
.driver = {
.name = "mlxbf-bootctl",
- .groups = mlxbf_bootctl_groups,
+ .dev_groups = mlxbf_bootctl_groups,
.acpi_match_table = mlxbf_bootctl_acpi_ids,
}
};
--
2.24.0