Unverified Commit 0aab7bda authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown
Browse files

ASoC: Intel: sst: 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>
Link: https://lore.kernel.org/r/20220801170108.26340-4-tiwai@suse.de


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1218d67d

sound/soc/intel/atom/sst/sst.c

+4 −4
Original line number Diff line number Diff line
@@ -242,9 +242,9 @@ static ssize_t firmware_version_show(struct device *dev, 


	if (ctx->fw_version.type == 0 && ctx->fw_version.major == 0 &&

	    ctx->fw_version.minor == 0 && ctx->fw_version.build == 0)

		return sprintf(buf, "FW not yet loaded\n");

		return sysfs_emit(buf, "FW not yet loaded\n");

	else

		return sprintf(buf, "v%02x.%02x.%02x.%02x\n",

		return sysfs_emit(buf, "v%02x.%02x.%02x.%02x\n",

				  ctx->fw_version.type, ctx->fw_version.major,

				  ctx->fw_version.minor, ctx->fw_version.build);