[PATCH 3.10 17/24] ALSA: hdsp: Fix wrong boolean ctl value accesses

From: Greg Kroah-Hartman
Date: Mon Mar 07 2016 - 18:47:37 EST


3.10-stable 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: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
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
@@ -2923,7 +2923,7 @@ 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;
}

@@ -2935,7 +2935,7 @@ 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;