From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Thu, 8 Nov 2012 17:11:51 +0000 (-0300)
Subject: [media] em28xx: set USB alternate settings for analog video bulk transfers properly
X-Git-Tag: v3.9-rc1~93^2~426
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8e9d95b41f2a441b2af0a1899448dd45ad7632d;p=pandora-kernel.git

[media] em28xx: set USB alternate settings for analog video bulk transfers properly

Extend function em28xx_set_alternate:
- use alternate setting 0 for bulk transfers as default
- respect module parameter 'alt'=0 for bulk transfers
- set max_packet_size to 512 bytes for bulk transfers
[mchehab@redhat.com: Fix a CodingStyle issue: don't break strings
 into separate lines]
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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