diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-29 14:57:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-29 14:57:53 -0700 |
| commit | 9d457c60ba783c709c750b851d07f0ac8af78ce9 (patch) | |
| tree | 9e28956058607759b3ef63c0fb6fc9a0e3d9a810 /drivers | |
| parent | fix OMAP2 MTD build failure (diff) | |
| parent | mfd: Fix max8925 irq control bit incorrect setting (diff) | |
| download | linux-dev-9d457c60ba783c709c750b851d07f0ac8af78ce9.tar.xz linux-dev-9d457c60ba783c709c750b851d07f0ac8af78ce9.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
mfd: Fix max8925 irq control bit incorrect setting
mfd: Ignore non-GPIO IRQs when setting wm831x IRQ types
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/max8925-core.c | 13 | ||||
| -rw-r--r-- | drivers/mfd/wm831x-irq.c | 9 |
2 files changed, 14 insertions, 8 deletions
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c index 04028a9ee082..428377a5a6f5 100644 --- a/drivers/mfd/max8925-core.c +++ b/drivers/mfd/max8925-core.c @@ -429,24 +429,25 @@ static void max8925_irq_sync_unlock(unsigned int irq) irq_tsc = cache_tsc; for (i = 0; i < ARRAY_SIZE(max8925_irqs); i++) { irq_data = &max8925_irqs[i]; + /* 1 -- disable, 0 -- enable */ switch (irq_data->mask_reg) { case MAX8925_CHG_IRQ1_MASK: - irq_chg[0] &= irq_data->enable; + irq_chg[0] &= ~irq_data->enable; break; case MAX8925_CHG_IRQ2_MASK: - irq_chg[1] &= irq_data->enable; + irq_chg[1] &= ~irq_data->enable; break; case MAX8925_ON_OFF_IRQ1_MASK: - irq_on[0] &= irq_data->enable; + irq_on[0] &= ~irq_data->enable; break; case MAX8925_ON_OFF_IRQ2_MASK: - irq_on[1] &= irq_data->enable; + irq_on[1] &= ~irq_data->enable; break; case MAX8925_RTC_IRQ_MASK: - irq_rtc &= irq_data->enable; + irq_rtc &= ~irq_data->enable; break; case MAX8925_TSC_IRQ_MASK: - irq_tsc &= irq_data->enable; + irq_tsc &= ~irq_data->enable; break; default: dev_err(chip->dev, "wrong IRQ\n"); 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: |