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| author |   Eric Miao <eric.miao@marvell.com> | 2008-12-08 18:51:01 +0800 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2008-12-17 22:51:04 +0800 |
| commit | 07f651c72ac0530033883c113939d9b9c7fa75e5 (patch) | |
| tree | 955308697de170af5809b8be4552ea6d05fabeef /arch/powerpc/sysdev/fsl_pci.c | |
| parent | [ARM] pxafb: allow insertion of delay to the smart panel command sequence (diff) | |
| download | linux-rng-07f651c72ac0530033883c113939d9b9c7fa75e5.tar.xz linux-rng-07f651c72ac0530033883c113939d9b9c7fa75e5.zip | |
[ARM] pxafb: avoid the racing condition in pxafb_smart_thread
fbi->state change shall really be protected by fbi->ctrlr_lock, where
the change is sheltered. There is a possibility that pxafb_smart_thread
will start update the LCD panel when fbi->state == C_ENABLE, while
all other initialization isn't done.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_pci.c')
0 files changed, 0 insertions, 0 deletions