| commit | 732063b92bb727b27e61580ce278dddefe31c6ad | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Thu Mar 17 19:32:55 2011 +0000 |
| committer | Grant Likely <grant.likely@secretlab.ca> | Thu Mar 17 13:49:03 2011 -0600 |
| tree | 3e524f09833a7a65f0f9ce3279c77b0c599d198d | |
| parent | 674db90690a5988bdaa3bb2a54619c0de50d31e9 [diff] |
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>