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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-30 15:05:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-30 15:05:54 +0300
commit720d690e3680d8ae5fcf86f8614c1a10b4ee7605 (patch)
tree02158973d51022d7374f5b6e2f1953b530127f43 /sound/usb/mixer_maps.c
parent72b6500c1cc68b949faa1bac76359dc601b482d6 (diff)
parent6da6c0db5316275015e8cc2959f12a17584aeb64 (diff)
downloadlinux-720d690e3680d8ae5fcf86f8614c1a10b4ee7605.tar.xz
Merge 4.17-rc3 into char-misc-next
We want the fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/usb/mixer_maps.c')
-rw-r--r--sound/usb/mixer_maps.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 9038b2e7df73..eaa03acd4686 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -353,8 +353,11 @@ static struct usbmix_name_map bose_companion5_map[] = {
/*
* Dell usb dock with ALC4020 codec had a firmware problem where it got
* screwed up when zero volume is passed; just skip it as a workaround
+ *
+ * Also the extension unit gives an access error, so skip it as well.
*/
static const struct usbmix_name_map dell_alc4020_map[] = {
+ { 4, NULL }, /* extension unit */
{ 16, NULL },
{ 19, NULL },
{ 0 }