diff options
| author |   Takashi Iwai <tiwai@suse.de> | 2022-08-01 19:01:04 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-08-15 01:19:47 +0100 |
| commit | 7ae8d8ea9427b6fb1ed04b02faf31ad5e3a6de8b (patch) | |
| tree | 6739481a67fead56d602f847a5522e66f91787db | |
| parent | ASoC: Intel: sst: Replace sprintf() with sysfs_emit() (diff) | |
| download | wireguard-linux-7ae8d8ea9427b6fb1ed04b02faf31ad5e3a6de8b.tar.xz wireguard-linux-7ae8d8ea9427b6fb1ed04b02faf31ad5e3a6de8b.zip | |
ASoC: Intel: catpt: Replace sprintf() with sysfs_emit()
For sysfs outputs, it's safer to use a new helper, sysfs_emit(),
instead of the raw sprintf() & co. This patch replaces those usages
straightforwardly with a new helper, sysfs_emit().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220801170108.26340-5-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/intel/catpt/sysfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/intel/catpt/sysfs.c b/sound/soc/intel/catpt/sysfs.c index 1bdbcc04dc71..9b6d2d93a2e7 100644 --- a/sound/soc/intel/catpt/sysfs.c +++ b/sound/soc/intel/catpt/sysfs.c @@ -27,8 +27,8 @@ static ssize_t fw_version_show(struct device *dev, if (ret) return CATPT_IPC_ERROR(ret); - return sprintf(buf, "%d.%d.%d.%d\n", version.type, version.major, - version.minor, version.build); + return sysfs_emit(buf, "%d.%d.%d.%d\n", version.type, version.major, + version.minor, version.build); } static DEVICE_ATTR_RO(fw_version); @@ -37,7 +37,7 @@ static ssize_t fw_info_show(struct device *dev, { struct catpt_dev *cdev = dev_get_drvdata(dev); - return sprintf(buf, "%s\n", cdev->ipc.config.fw_info); + return sysfs_emit(buf, "%s\n", cdev->ipc.config.fw_info); } static DEVICE_ATTR_RO(fw_info); |