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| author | Ingo Molnar <mingo@elte.hu> | 2010-10-07 11:43:38 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-10-07 11:43:45 +0400 |
| commit | 556ef63255f1a6f82910a637c4164dbf7d3d1af2 (patch) | |
| tree | ae209fe4959e0837bf4eb72abc6e02c8a82179a1 /drivers/mfd/wm831x-irq.c | |
| parent | d4f8f217b8a5d5bd02af979650418dca4caec472 (diff) | |
| parent | cb655d0f3d57c23db51b981648e452988c0223f9 (diff) | |
| download | linux-556ef63255f1a6f82910a637c4164dbf7d3d1af2.tar.xz | |
Merge commit 'v2.6.36-rc7' into core/rcu
Merge reason: Update from -rc3 to -rc7.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/mfd/wm831x-irq.c')
| -rw-r--r-- | drivers/mfd/wm831x-irq.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c index 7dabe4dbd373..294183b6260b 100644 --- a/drivers/mfd/wm831x-irq.c +++ b/drivers/mfd/wm831x-irq.c @@ -394,8 +394,13 @@ static int wm831x_irq_set_type(unsigned int irq, unsigned int type) irq = irq - wm831x->irq_base; - if (irq < WM831X_IRQ_GPIO_1 || irq > WM831X_IRQ_GPIO_11) - return -EINVAL; + if (irq < WM831X_IRQ_GPIO_1 || irq > WM831X_IRQ_GPIO_11) { + /* Ignore internal-only IRQs */ + if (irq >= 0 && irq < WM831X_NUM_IRQS) + return 0; + else + return -EINVAL; + } switch (type) { case IRQ_TYPE_EDGE_BOTH: |