Replace sprintf() with sysfs_emit() in state_show() sysfs attribute callbacks in arche-platform.c and arche-apb-ctrl.c.
Checkpatch complains about code using sprintf(). This code here is obviously safe as-is, but it would be more appropriate to use sysfs_emit().
Signed-off-by: Ruslan Valiyev linuxoid@gmail.com --- drivers/staging/greybus/arche-apb-ctrl.c | 10 +++++----- drivers/staging/greybus/arche-platform.c | 10 +++++----- 2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/greybus/arche-apb-ctrl.c b/drivers/staging/greybus/arche-apb-ctrl.c index 33f26a65f..19a6e59b6 100644 --- a/drivers/staging/greybus/arche-apb-ctrl.c +++ b/drivers/staging/greybus/arche-apb-ctrl.c @@ -300,16 +300,16 @@ static ssize_t state_show(struct device *dev,
switch (apb->state) { case ARCHE_PLATFORM_STATE_OFF: - return sprintf(buf, "off%s\n", + return sysfs_emit(buf, "off%s\n", apb->init_disabled ? ",disabled" : ""); case ARCHE_PLATFORM_STATE_ACTIVE: - return sprintf(buf, "active\n"); + return sysfs_emit(buf, "active\n"); case ARCHE_PLATFORM_STATE_STANDBY: - return sprintf(buf, "standby\n"); + return sysfs_emit(buf, "standby\n"); case ARCHE_PLATFORM_STATE_FW_FLASHING: - return sprintf(buf, "fw_flashing\n"); + return sysfs_emit(buf, "fw_flashing\n"); default: - return sprintf(buf, "unknown state\n"); + return sysfs_emit(buf, "unknown state\n"); } }
diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c index f669a7e2e..de5de59ea 100644 --- a/drivers/staging/greybus/arche-platform.c +++ b/drivers/staging/greybus/arche-platform.c @@ -374,15 +374,15 @@ static ssize_t state_show(struct device *dev,
switch (arche_pdata->state) { case ARCHE_PLATFORM_STATE_OFF: - return sprintf(buf, "off\n"); + return sysfs_emit(buf, "off\n"); case ARCHE_PLATFORM_STATE_ACTIVE: - return sprintf(buf, "active\n"); + return sysfs_emit(buf, "active\n"); case ARCHE_PLATFORM_STATE_STANDBY: - return sprintf(buf, "standby\n"); + return sysfs_emit(buf, "standby\n"); case ARCHE_PLATFORM_STATE_FW_FLASHING: - return sprintf(buf, "fw_flashing\n"); + return sysfs_emit(buf, "fw_flashing\n"); default: - return sprintf(buf, "unknown state\n"); + return sysfs_emit(buf, "unknown state\n"); } }