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| author | Kyle Moffett <Kyle.D.Moffett@boeing.com> | 2011-12-22 10:19:14 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-02-23 10:50:00 +1100 |
| commit | e55d7f737d3daf4aaf41945c1829138c608662e9 (patch) | |
| tree | 90c01c8d5adb7715a233391f35ae8ee99066171e /arch/powerpc/sysdev/mpic.c | |
| parent | c1b8d45db4dbc64cc6015f97922f767fdf782f64 (diff) | |
| download | blackbird-op-linux-e55d7f737d3daf4aaf41945c1829138c608662e9.tar.gz blackbird-op-linux-e55d7f737d3daf4aaf41945c1829138c608662e9.zip | |
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/sysdev/mpic.c')
| -rw-r--r-- | arch/powerpc/sysdev/mpic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 90171d447c3d..b9b989d305dd 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1286,7 +1286,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, /* When using a device-node, reset requests are only honored if the MPIC * is allowed to reset. */ - if ((mpic->flags & MPIC_WANTS_RESET) && !(mpic->flags & MPIC_NO_RESET)) { + if (!(mpic->flags & MPIC_NO_RESET)) { printk(KERN_DEBUG "mpic: Resetting\n"); mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) |
