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| author | Mark Hills <mark@pogo.org.uk> | 2012-04-30 19:39:22 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-05-06 12:54:20 +0200 |
| commit | c914f55f7cdfafe9d7d5b248751902c7ab57691e (patch) | |
| tree | f973831db40230f0378582b00faa298c5a2e0c7d /sound | |
| parent | e9e7183fd2677aca24e90ca1556d4afe7436d42d (diff) | |
| download | linux-3.10-c914f55f7cdfafe9d7d5b248751902c7ab57691e.tar.gz linux-3.10-c914f55f7cdfafe9d7d5b248751902c7ab57691e.tar.bz2 linux-3.10-c914f55f7cdfafe9d7d5b248751902c7ab57691e.zip | |
ALSA: echoaudio: Remove incorrect part of assertion
This assertion seems to imply that chip->dsp_code_to_load is a pointer.
It's actually an integer handle on the actual firmware, and 0 has no
special meaning.
The assertion prevents initialisation of a Darla20 card, but would also
affect other models. It seems it was introduced in commit dd7b254d.
ALSA sound/pci/echoaudio/echoaudio.c:2061 Echoaudio driver starting...
ALSA sound/pci/echoaudio/echoaudio.c:1969 chip=ebe4e000
ALSA sound/pci/echoaudio/echoaudio.c:2007 pci=ed568000 irq=19 subdev=0010 Init hardware...
ALSA sound/pci/echoaudio/darla20_dsp.c:36 init_hw() - Darla20
------------[ cut here ]------------
WARNING: at sound/pci/echoaudio/echoaudio_dsp.c:478 init_hw+0x1d1/0x86c [snd_darla20]()
Hardware name: Dell DM051
BUG? (!chip->dsp_code_to_load || !chip->comm_page)
Signed-off-by: Mark Hills <mark@pogo.org.uk>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/echoaudio/echoaudio_dsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/echoaudio/echoaudio_dsp.c b/sound/pci/echoaudio/echoaudio_dsp.c index 64417a73322..d8c670c9d62 100644 --- a/sound/pci/echoaudio/echoaudio_dsp.c +++ b/sound/pci/echoaudio/echoaudio_dsp.c @@ -475,7 +475,7 @@ static int load_firmware(struct echoaudio *chip) const struct firmware *fw; int box_type, err; - if (snd_BUG_ON(!chip->dsp_code_to_load || !chip->comm_page)) + if (snd_BUG_ON(!chip->comm_page)) return -EPERM; /* See if the ASIC is present and working - only if the DSP is already loaded */ |