Le 22/08/2025 à 13:57, Chelsy Ratnawat a écrit :
Use sysfs_emit() instead of snprintf() when writing to sysfs buffers,
as recommended by the kernel documentation.
Change modalias_show() at the same time.
Christophe
Signed-off-by: Chelsy Ratnawat <chelsyratnawat2...@gmail.com>
---
drivers/bus/fsl-mc/fsl-mc-bus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index c1c0a4759c7e..13172a0cdb48 100644
--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -203,7 +203,7 @@ static ssize_t driver_override_show(struct device *dev,
{
struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev);
- return snprintf(buf, PAGE_SIZE, "%s\n", mc_dev->driver_override);
+ return sysfs_emit(buf, "%s\n", mc_dev->driver_override);
}
static DEVICE_ATTR_RW(driver_override);
--
2.47.3
