Clemens Ladisch eab2b553c3 sound: usb-audio: fix rules check for 32-channel devices ...

When storing the channel numbers used by a format, and if the device
happens to support 32 channels, the code would try to store 1<<32 in
a 32-bit value.

Since no valid format can have zero channels, we can use 1<<(channels-1)
instead of 1<<channels so that all the channel numbers that we test for
fit into 32 bits.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2009-03-02 14:49:58 +01:00

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aoa

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arm

pxa2xx-ac97: switch AC unit to correct state before probing

2009-01-05 17:47:17 +00:00

core

Check fops_get() return value

2009-01-06 15:59:11 -08:00

drivers

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i2c

V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl.

2009-01-02 17:11:34 -02:00

isa

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mips

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oss

m68k: dmasound - Kill warn_unused_result warnings

2009-01-12 20:56:42 +01:00

parisc

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pci

Merge branch 'topic/hda' into for-linus

2009-01-12 14:05:55 +01:00

pcmcia

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ppc

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sh

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soc

Merge branch 'topic/asoc' into for-linus

2009-01-12 14:05:50 +01:00

sparc

sparc64: Fix unsigned long long warnings in drivers.

2009-01-06 13:20:38 -08:00

spi

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synth

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usb

sound: usb-audio: fix rules check for 32-channel devices

2009-03-02 14:49:58 +01:00

ac97_bus.c

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Kconfig

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last.c

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Makefile

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sound_core.c

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sound_firmware.c

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