[PATCH] ALSA: sh: Fix wrong argument order for copy_from_iter()

[Takashi Iwai <tiwai@xxxxxxx>]

Fix a brown paper bag bug I introduced at converting to the standard
iter helper; the arguments were wrongly passed and have to be
swapped.

Fixes: 9b5f8ee43e48 ("ALSA: sh: Use standard helper for buffer accesses")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202412140019.jat5Dofr-lkp@xxxxxxxxx/
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
 sound/sh/sh_dac_audio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c
index a4d07438ad64..3f5422145c5e 100644
--- a/sound/sh/sh_dac_audio.c
+++ b/sound/sh/sh_dac_audio.c
@@ -163,7 +163,7 @@ static int snd_sh_dac_pcm_copy(struct snd_pcm_substream *substream,
 	/* channel is not used (interleaved data) */
 	struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
 
-	if (copy_from_iter(chip->data_buffer + pos, src, count) != count)
+	if (copy_from_iter(chip->data_buffer + pos, count, src) != count)
 		return -EFAULT;
 	chip->buffer_end = chip->data_buffer + pos + count;
 
-- 
2.43.0