[PATCH RESEND v2 03/51] ALSA: cs46xx: hand the region to the region proc files

[Christian Brauner]

snd_cs46xx_proc_init() stores the chip in the private data of the five
region entries, but snd_cs46xx_io_read() reads that back as the region,
so a read of /proc/asound/cardN/CS46xx_BA0 and friends copies from
whatever sits at the region's offset in struct snd_cs46xx instead of
the mapped registers. Store the region.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Christian Brauner (Amutable) <brauner@xxxxxxxxxx>
---
 sound/pci/cs46xx/cs46xx_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 797a5f09cade..efc7df444cb5 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -2764,7 +2764,7 @@ static int snd_cs46xx_proc_init(struct snd_card *card, struct snd_cs46xx *chip)
 		struct snd_cs46xx_region *region = &chip->region.idx[idx];
 		if (! snd_card_proc_new(card, region->name, &entry)) {
 			entry->content = SNDRV_INFO_CONTENT_DATA;
-			entry->private_data = chip;
+			entry->private_data = region;
 			entry->c.ops = &snd_cs46xx_proc_io_ops;
 			entry->size = region->size;
 			entry->mode = S_IFREG | 0400;

-- 
2.53.0