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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-18 13:47:14 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-21 11:56:21 +0000 |
| commit | 9bb13eed37cc17fd176346c2866e2584772953bb (patch) | |
| tree | ec584dc5b15720ed846affb3f8251f8f85b874c9 /arch/um/kernel/process.c | |
| parent | FB: sa1100: make GPIO configuration setting safe (diff) | |
| download | wireguard-linux-9bb13eed37cc17fd176346c2866e2584772953bb.tar.xz wireguard-linux-9bb13eed37cc17fd176346c2866e2584772953bb.zip | |
FB: sa11x0: fix shannon GPSR/GPCR accesses
The GPIO set and clear registers should only be written, rather than
read, modified, and written. A read-modify-write will have undesired
side effects.
Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/um/kernel/process.c')
0 files changed, 0 insertions, 0 deletions