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| author |   Barry Song <barry.song@analog.com> | 2010-01-22 10:07:30 +0000 |
|---|---|---|
| committer |   Mike Frysinger <vapier@gentoo.org> | 2010-10-18 02:49:40 -0400 |
| commit | a75bd65b2189d711938d0fa7d9a79df47ddd66fa (patch) | |
| tree | 6acca25eaf5bb0e9e75e5d6922a6224bfbb79d81 /tools/perf/scripts/python/syscall-counts.py | |
| parent | spi/bfin_spi: combine duplicate SPI_CTL read/write logic (diff) | |
| download | linux-dev-a75bd65b2189d711938d0fa7d9a79df47ddd66fa.tar.xz linux-dev-a75bd65b2189d711938d0fa7d9a79df47ddd66fa.zip | |
spi/bfin_spi: use dma_disable_irq_nosync() in irq handler
Using disable_irq() on the IRQ whose handler we are currently executing in
can easily lead to a hang. So use the nosync variant here.
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions