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| author | Mengdong Lin <mengdong.lin@intel.com> | 2013-03-28 09:20:22 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-12 16:52:04 (GMT) |
| commit | 083e2330c09b7a5f905020c10e9f52b5c1e17979 (patch) | |
| tree | 6b9b986f11305453b47e342218d764e8a9885fb5 /kernel | |
| parent | 8a348c928a2bfe8640c29a52ac81263aa46c4347 (diff) | |
| download | linux-fsl-qoriq-083e2330c09b7a5f905020c10e9f52b5c1e17979.tar.xz | |
ALSA: hda - bug fix on return value when getting HDMI ELD info
commit 2ef5692efad330b67a234e2c49edad38538751e7 upstream.
In function snd_hdmi_get_eld(), the variable 'ret' should be initialized to 0.
Otherwise it will be returned uninitialized as non-zero after ELD info is got
successfully. Thus hdmi_present_sense() will always assume ELD info is invalid
by mistake, and /proc file system cannot show the proper ELD info.
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Acked-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions