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| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-05-06 10:43:55 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-06 20:17:19 +0100 |
| commit | 7a852d8060e1bb3a5e621caaebea86c43cf4a62d (patch) | |
| tree | 3c3ea7aa4c69bcc382d09b2cbc6e9b99189c24d6 /lib/crc16.c | |
| parent | 040e5ecddaa72f1f982b83cb205509bc9ce7f91e (diff) | |
| download | blackbird-op-linux-7a852d8060e1bb3a5e621caaebea86c43cf4a62d.tar.gz blackbird-op-linux-7a852d8060e1bb3a5e621caaebea86c43cf4a62d.zip | |
ARM: 6101/1: nomadik-gpio: don't enable in set_type
On this peripheral, setting the trigger type enables the interrupt, and
the current set_type() implementation unconditionally enables the
interrupt, even if it is called when the interrupt is disabled. Fix
set_type() to:
- if the interrupt is disabled, defer the actual trigger setting to
when it is unmasked
- if the interrupt is enabled, change the type immediately by clearing
the old type and then re-enabling with the new type.
Acked-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'lib/crc16.c')
0 files changed, 0 insertions, 0 deletions
