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| author |   Andrew Victor <andrew@sanpeople.com> | 2006-02-24 22:27:50 +0000 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2006-02-24 22:27:50 +0000 |
| commit | abbea7187296a7fb316a55f2319438c2bf881f0a (patch) | |
| tree | 28e8988de3cc8e81691bfd0170b1d03032dc7da7 /kernel/fork.c | |
| parent | Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 (diff) | |
| download | linux-rng-abbea7187296a7fb316a55f2319438c2bf881f0a.tar.xz linux-rng-abbea7187296a7fb316a55f2319438c2bf881f0a.zip | |
[ARM] 3348/1: Disable GPIO interrupts
Patch from Andrew Victor
disable_irq() lazily disables the interrupt, so the IRQ is only disabled
once the interrupt occurs again. The GPIO interrupt handler therefore
must first check disable_depth to see if the IRQ needs to be disabled.
Orignal patch by Bill Gatliff.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions