[PATCH 3.2 47/62] ALSA: hdsp: Fix wrong boolean ctl value accesses

From: Ben Hutchings
Date: Tue Mar 29 2016 - 16:17:51 EST


3.2.79-rc1 review patch. If anyone has any objections, please let me know.

------------------

From: Takashi Iwai <tiwai@xxxxxxx>

commit eab3c4db193f5fcccf70e884de9a922ca2c63d80 upstream.

snd-hdsp driver accesses enum item values (int) instead of boolean
values (long) wrongly for some ctl elements. This patch fixes them.

Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
sound/pci/rme9652/hdsp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -3163,7 +3163,7 @@ static int snd_hdsp_get_dds_offset(struc
{
struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);

- ucontrol->value.enumerated.item[0] = hdsp_dds_offset(hdsp);
+ ucontrol->value.integer.value[0] = hdsp_dds_offset(hdsp);
return 0;
}

@@ -3175,7 +3175,7 @@ static int snd_hdsp_put_dds_offset(struc

if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
- val = ucontrol->value.enumerated.item[0];
+ val = ucontrol->value.integer.value[0];
spin_lock_irq(&hdsp->lock);
if (val != hdsp_dds_offset(hdsp))
change = (hdsp_set_dds_offset(hdsp, val) == 0) ? 1 : 0;