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authorKyle Moffett <Kyle.D.Moffett@boeing.com>2011-12-22 14:19:14 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-02-23 03:50:00 +0400
commite55d7f737d3daf4aaf41945c1829138c608662e9 (patch)
tree90c01c8d5adb7715a233391f35ae8ee99066171e /arch/powerpc/platforms/86xx
parentc1b8d45db4dbc64cc6015f97922f767fdf782f64 (diff)
downloadlinux-e55d7f737d3daf4aaf41945c1829138c608662e9.tar.xz
powerpc/mpic: Remove duplicate MPIC_WANTS_RESET flag
There are two separate flags controlling whether or not the MPIC is reset during initialization, which is completely unnecessary, and only one of them can be specified in the device tree. Also, most platforms in-tree right now do actually want to reset the MPIC during initialization anyways, which means lots of duplicate code passing the MPIC_WANTS_RESET flag. Fix all of the callers which currently do not pass the MPIC_WANTS_RESET flag to pass the MPIC_NO_RESET flag, then remove the MPIC_WANTS_RESET flag and make the code reset the MPIC by default. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/86xx')
-rw-r--r--arch/powerpc/platforms/86xx/pic.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c
index 27959d63a079..22cc3571ae19 100644
--- a/arch/powerpc/platforms/86xx/pic.c
+++ b/arch/powerpc/platforms/86xx/pic.c
@@ -37,8 +37,7 @@ void __init mpc86xx_init_irq(void)
int cascade_irq;
#endif
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " MPIC ");
BUG_ON(mpic == NULL);