From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 31 Jul 2006 14:51:51 +0000 (+0200)
Subject: [ALSA] Fix control/status mmap with shared PCM substream
X-Git-Tag: v2.6.19-rc1~1270^2~109
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=548a648b98318e4b843b636dd2c7f42377e19a00;p=pandora-kernel.git

[ALSA] Fix control/status mmap with shared PCM substream

The flag to avoid 32bit-incompatible mmap for control/status records
should be outside the pcm substream instance since a substream can be
shared among multiple opens.  Now it's flagged in pcm_file list that
is directly assigned to file->private_data.
Also, removed snd_pcm_add_file() and remove_file() functions and
substream.files field that are not really used in the code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

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