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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-17 19:32:55 +0000 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-03-17 13:49:03 -0600 |
| commit | 732063b92bb727b27e61580ce278dddefe31c6ad (patch) | |
| tree | 3e524f09833a7a65f0f9ce3279c77b0c599d198d /mm/init-mm.c | |
| parent | 674db90690a5988bdaa3bb2a54619c0de50d31e9 (diff) | |
| download | op-kernel-dev-732063b92bb727b27e61580ce278dddefe31c6ad.zip op-kernel-dev-732063b92bb727b27e61580ce278dddefe31c6ad.tar.gz | |
gpio/langwell: Simplify demux loop
Use __ffs() to find the pending interrupt source instead of looping 32
times.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Feng Tang <feng.tang@intel.com>
Cc: Alek Du <alek.du@intel.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'mm/init-mm.c')
0 files changed, 0 insertions, 0 deletions
