| commit | 77d4309e19b1a7ab3286cd741e924894fc329986 | [log] [tgz] |
|---|---|---|
| author | Li Yang <leoli@freescale.com> | Tue Dec 04 19:01:40 2007 +0800 |
| committer | Kumar Gala <galak@kernel.crashing.org> | Wed Dec 12 01:53:07 2007 -0600 |
| tree | bc6626e5acb07c77df9c06e238873f12f24bb6e9 | |
| parent | ea082fa94eab6c2d8ad81c8a46b680cf4c2a3bb3 [diff] |
[POWERPC] ipic: ack only for edge interrupts Only external interrupts in edge detect mode support ack operation. Therefore, in most cases ack is not needed. The patch makes ipic ack only when it's needed. This could boost over all system performance. Signed-off-by: Li Yang <leoli@freescale.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>