diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-02 19:18:51 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-07-31 23:28:19 +0200 |
| commit | 5c05a8d1f0105ada3cb04be5b70686fc6b272619 (patch) | |
| tree | ba8c16b5c553c4f35a2a483aa7d7f5d5625cc3dd /include/linux | |
| parent | b9d03d999b46f0897492f3aac3e794312e5282db (diff) | |
| download | blackbird-op-linux-5c05a8d1f0105ada3cb04be5b70686fc6b272619.tar.gz blackbird-op-linux-5c05a8d1f0105ada3cb04be5b70686fc6b272619.zip | |
mfd: Support dynamic allocation of IRQ range for wm831x
Use irq_allocate_desc() to get the IRQ range, which turns into a noop on
non-sparse systems. Since all existing users are non-sparse there should
be no compatibility issues.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mfd/wm831x/core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index ebead1c401aa..9564cf315276 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -262,7 +262,7 @@ struct wm831x { int irq; /* Our chip IRQ */ struct mutex irq_lock; - unsigned int irq_base; + int irq_base; int irq_masks_cur[WM831X_NUM_IRQ_REGS]; /* Currently active value */ int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */ |
