Unverified Commit 1218d67d authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown
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ASoC: tlv320aic26: 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 the sprintf()
usage straightforwardly with a new helper, sysfs_emit().

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220801170108.26340-3-tiwai@suse.de


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 32d3679c

sound/soc/codecs/tlv320aic26.c

+1 −1
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ static ssize_t keyclick_show(struct device *dev, 
	freq = (125 << ((val >> 8) & 0x7)) >> 1;

	len = 2 * (1 + ((val >> 4) & 0xf));



	return sprintf(buf, "amp=%x freq=%iHz len=%iclks\n", amp, freq, len);

	return sysfs_emit(buf, "amp=%x freq=%iHz len=%iclks\n", amp, freq, len);

}



/* Any write to the keyclick attribute will trigger the keyclick event */