Unverified Commit 7ae8d8ea authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown
Browse files

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: default avatarTakashi Iwai <tiwai@suse.de>
Acked-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220801170108.26340-5-tiwai@suse.de


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0aab7bda

sound/soc/intel/catpt/sysfs.c

+3 −3
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ 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,

	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);