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| author | Magnus Damm <damm@opensource.se> | 2010-02-15 11:40:25 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-16 13:38:56 +0900 |
| commit | d85429a31790361b9e952be3817134c23b3b758a (patch) | |
| tree | b5a5fa7e81345e92c518bf5ff3a81ae8d032df7d /drivers/sh | |
| parent | 92e1f9a7ed613b36f3aaf8b04a79e2fd4fa37ec1 (diff) | |
| download | linux-d85429a31790361b9e952be3817134c23b3b758a.tar.gz linux-d85429a31790361b9e952be3817134c23b3b758a.tar.bz2 linux-d85429a31790361b9e952be3817134c23b3b758a.zip | |
sh: extend INTC with force_disable
Extend the shared INTC code with force_disable support to
allow keeping mask bits statically disabled. Needed for
SDHI support to mask out unsupported interrupt sources.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/sh')
| -rw-r--r-- | drivers/sh/intc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c index 66594eb4477d..1da1edef2221 100644 --- a/drivers/sh/intc.c +++ b/drivers/sh/intc.c @@ -851,6 +851,9 @@ void __init register_intc_controller(struct intc_desc *desc) d->chip.mask_ack = intc_mask_ack; } + /* disable bits matching force_disable before registering irqs */ + if (desc->force_disable) + intc_enable_disable_enum(desc, d, desc->force_disable, 0); /* disable bits matching force_enable before registering irqs */ if (desc->force_enable) |