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authorMauro Carvalho Chehab <mchehab@infradead.org>2008-01-05 09:59:03 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-01-25 19:04:32 -0200
commitd7448a8d9d06ca2ca4fd1f17404450ecba8bea3a (patch)
tree61be9e95bdf31c4cde511c67ce2f526bb816d0f8 /drivers/media/video/em28xx/em28xx-audio.c
parent6d79468dd8537530f4150e76ed9b4b63f80571c6 (diff)
downloadop-kernel-dev-d7448a8d9d06ca2ca4fd1f17404450ecba8bea3a.zip
op-kernel-dev-d7448a8d9d06ca2ca4fd1f17404450ecba8bea3a.tar.gz
V4L/DVB (6952): Add code for autoloading em28xx-alsa, if needed
Older em28xx devices does implement standard Audio Class. However, on newer devices, this were replaced by a Vendor Class. This patch autodetects that an em28xx lacks Audio Class and auto-loads em28xx-alsa, for the devices that implements only a Vendor Class. For devices with Audio Class, snd-usb-audio module will provide an ALSA interface. This patch uses the request_module_async function as defined on cx88-mpeg.c, originally wrote by Markus Rechberger. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-audio.c')
-rw-r--r--drivers/media/video/em28xx/em28xx-audio.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index c91ff52..941357c 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -472,7 +472,6 @@ static struct em28xx_ops audio_ops = {
static int __init em28xx_alsa_register(void)
{
- request_module("em28xx");
return em28xx_register_extension(&audio_ops);
}
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