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authorSrinivas Goud <[email protected]>2021-03-29 21:49:35 +0530
committerWim Van Sebroeck <[email protected]>2021-06-21 08:49:06 +0200
commitb2802e78beca7c98805f20cbb4adb97c000703b1 (patch)
tree50fa905a5a247df92a0b5d45e8333062c454e5ee
parent0a1186e49b010b4ecdcc60dd356b5751d7642dd4 (diff)
watchdog: of_xilinx_wdt: Add comment to spinlock
Based on checkpatch every spinlock should be documented. The patch is fixing this issue: ./scripts/checkpatch.pl --strict -f drivers/watchdog/of_xilinx_wdt.c CHECK: spinlock_t definition without comment + spinlock_t spinlock; Signed-off-by: Srinivas Goud <[email protected]> Signed-off-by: Michal Simek <[email protected]> Signed-off-by: Srinivas Neeli <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
-rw-r--r--drivers/watchdog/of_xilinx_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c
index 7fe4f7c3f7ce..00549164b3d7 100644
--- a/drivers/watchdog/of_xilinx_wdt.c
+++ b/drivers/watchdog/of_xilinx_wdt.c
@@ -40,7 +40,7 @@
struct xwdt_device {
void __iomem *base;
u32 wdt_interval;
- spinlock_t spinlock;
+ spinlock_t spinlock; /* spinlock for register handling */
struct watchdog_device xilinx_wdt_wdd;
struct clk *clk;
};