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| author | Devin Heitmueller <[email protected]> | 2008-12-30 01:27:30 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2008-12-30 11:40:35 +0000 |
| commit | ed14e1c2f419a380c7a1a3483ac2443d20a24355 (patch) | |
| tree | 293192d47aa8d96ee69e5c8c77399443ecf967fc /drivers/message/fusion/lsi/mpi_raid.h | |
| parent | V4L/DVB (10118): zoran: fix warning for a variable not used (diff) | |
| download | kernel-ed14e1c2f419a380c7a1a3483ac2443d20a24355.tar.gz kernel-ed14e1c2f419a380c7a1a3483ac2443d20a24355.zip | |
V4L/DVB (10119): em28xx: fix corrupted XCLK value
Correct problem introduced during the board refactoring where the XCLK
frequency would get zero'd out. The sequence of events was as follows:
em28xx_pre_card_setup() called em28xx_set_model()
em28xx_set_model() would memcpy to dev->board configuration
em28xx_pre_card_setup() would set the dev->board.xclk if not set
em28xx_pre_card_setup() would set the XCLK register based on dev->board.xclk
...
em28xx_card_setup() would call em28xx_set_model()
em28xx_set_model() would memcpy to dev->board configuration (clearing out
value of dev->board.xclk set in em28xx_pre_card_setup)
...
em28xx_audio_analog_set() sets the XCLK register based on dev->board.xclk
(which now contains zero)
The change sets the default XCLK and I2C Clock fields in the board definition
inside of em28xx_set_model() so that subsequent calls do not cause the
values to be overwritten.
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_raid.h')
0 files changed, 0 insertions, 0 deletions