Unverified Commit 32d3679c authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown
Browse files

ASoC: cs43130: Replace scnprintf() with sysfs_emit() 



sysfs_emit() is a new helper to simplify the sysfs string output.
Replace the open-code straightforwardly with this new helper.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220801170108.26340-2-tiwai@suse.de


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4d39265b

sound/soc/codecs/cs43130.c

+5 −6
Original line number Diff line number Diff line
@@ -1666,10 +1666,9 @@ static int cs43130_show_dc(struct device *dev, char *buf, u8 ch) 
	struct cs43130_private *cs43130 = i2c_get_clientdata(client);



	if (!cs43130->hpload_done)

		return scnprintf(buf, PAGE_SIZE, "NO_HPLOAD\n");

		return sysfs_emit(buf, "NO_HPLOAD\n");

	else

		return scnprintf(buf, PAGE_SIZE, "%u\n",

				 cs43130->hpload_dc[ch]);

		return sysfs_emit(buf, "%u\n", cs43130->hpload_dc[ch]);

}



static ssize_t hpload_dc_l_show(struct device *dev,
@@ -1705,7 +1704,7 @@ static int cs43130_show_ac(struct device *dev, char *buf, u8 ch) 


	if (cs43130->hpload_done && cs43130->ac_meas) {

		for (i = 0; i < ARRAY_SIZE(cs43130_ac_freq); i++) {

			tmp = scnprintf(buf + j, PAGE_SIZE - j, "%u\n",

			tmp = sysfs_emit_at(buf, j, "%u\n",

					    cs43130->hpload_ac[i][ch]);

			if (!tmp)

				break;
@@ -1715,7 +1714,7 @@ static int cs43130_show_ac(struct device *dev, char *buf, u8 ch) 


		return j;

	} else {

		return scnprintf(buf, PAGE_SIZE, "NO_HPLOAD\n");

		return sysfs_emit(buf, "NO_HPLOAD\n");

	}

}