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ASoC: sma1307: Use auto-cleanup for firmware loading

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Simplify the code to manage the firmware loading with __free(firmware)
auto-cleanup.

Only the code refactoring, no functional changes.

Cc: Kiseok Jo <kiseok.jo@irondevice.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260806140006.1412298-19-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Iwai 2026-08-06 15:59:50 +02:00 committed by Mark Brown
parent 4eea8eb99d
commit 2afbdeb483
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 5 deletions
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6
sound/soc/codecs/sma1307.c
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@ -1690,7 +1690,7 @@ static void sma1307_check_fault_worker(struct work_struct *work)
static void sma1307_setting_loaded(struct sma1307_priv *sma1307, const char *file)
{
const struct firmware *fw;
const struct firmware *fw __free(firmware) = NULL;
int size, offset, num_mode;
int ret;
@ -1703,22 +1703,18 @@ static void sma1307_setting_loaded(struct sma1307_priv *sma1307, const char *fil
return;
} else if ((fw->size) < SMA1307_SETTING_HEADER_SIZE) {
dev_err(sma1307->dev, "%s: Invalid file\n", __func__);
release_firmware(fw);
sma1307->set.status = false;
return;
}
int *data __free(kfree) = kzalloc(fw->size, GFP_KERNEL);
if (!data) {
release_firmware(fw);
sma1307->set.status = false;
return;
}
size = fw->size >> 2;
memcpy(data, fw->data, fw->size);
release_firmware(fw);
/* HEADER */
sma1307->set.header_size = SMA1307_SETTING_HEADER_SIZE;
sma1307->set.checksum = data[sma1307->set.header_size - 2];