diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-24 18:01:42 +0000 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-01-14 12:37:40 +0100 |
| commit | ba81cd393348b504ecc80d5fc363857f49410d5e (patch) | |
| tree | 27e0651c5e6d9e4743355211d30b13dbb2fdbf3c /drivers/mfd | |
| parent | 412dc11d3fd01f96fdf4a8cbfbc5584a17dab7c8 (diff) | |
| download | linux-stable-ba81cd393348b504ecc80d5fc363857f49410d5e.tar.gz linux-stable-ba81cd393348b504ecc80d5fc363857f49410d5e.tar.bz2 linux-stable-ba81cd393348b504ecc80d5fc363857f49410d5e.zip | |
mfd: Convert WM831x to new irq_ interrupt methods
Kernel 2.6.37 adds new interrupt methods which take a struct irq_data
rather than an irq number. Convert over to these as they will become
mandatory in future.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/wm831x-irq.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c index 294183b6260b..eae52726bf3e 100644 --- a/drivers/mfd/wm831x-irq.c +++ b/drivers/mfd/wm831x-irq.c @@ -345,16 +345,16 @@ static inline struct wm831x_irq_data *irq_to_wm831x_irq(struct wm831x *wm831x, return &wm831x_irqs[irq - wm831x->irq_base]; } -static void wm831x_irq_lock(unsigned int irq) +static void wm831x_irq_lock(struct irq_data *data) { - struct wm831x *wm831x = get_irq_chip_data(irq); + struct wm831x *wm831x = data->chip_data; mutex_lock(&wm831x->irq_lock); } -static void wm831x_irq_sync_unlock(unsigned int irq) +static void wm831x_irq_sync_unlock(struct irq_data *data) { - struct wm831x *wm831x = get_irq_chip_data(irq); + struct wm831x *wm831x = data->chip_data; int i; for (i = 0; i < ARRAY_SIZE(wm831x->irq_masks_cur); i++) { @@ -371,28 +371,30 @@ static void wm831x_irq_sync_unlock(unsigned int irq) mutex_unlock(&wm831x->irq_lock); } -static void wm831x_irq_unmask(unsigned int irq) +static void wm831x_irq_unmask(struct irq_data *data) { - struct wm831x *wm831x = get_irq_chip_data(irq); - struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x, irq); + struct wm831x *wm831x = data->chip_data; + struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x, + data->irq); wm831x->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask; } -static void wm831x_irq_mask(unsigned int irq) +static void wm831x_irq_mask(struct irq_data *data) { - struct wm831x *wm831x = get_irq_chip_data(irq); - struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x, irq); + struct wm831x *wm831x = data->chip_data; + struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x, + data->irq); wm831x->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask; } -static int wm831x_irq_set_type(unsigned int irq, unsigned int type) +static int wm831x_irq_set_type(struct irq_data *data, unsigned int type) { - struct wm831x *wm831x = get_irq_chip_data(irq); - int val; + struct wm831x *wm831x = data->chip_data; + int val, irq; - irq = irq - wm831x->irq_base; + irq = data->irq - wm831x->irq_base; if (irq < WM831X_IRQ_GPIO_1 || irq > WM831X_IRQ_GPIO_11) { /* Ignore internal-only IRQs */ @@ -421,12 +423,12 @@ static int wm831x_irq_set_type(unsigned int irq, unsigned int type) } static struct irq_chip wm831x_irq_chip = { - .name = "wm831x", - .bus_lock = wm831x_irq_lock, - .bus_sync_unlock = wm831x_irq_sync_unlock, - .mask = wm831x_irq_mask, - .unmask = wm831x_irq_unmask, - .set_type = wm831x_irq_set_type, + .name = "wm831x", + .irq_bus_lock = wm831x_irq_lock, + .irq_bus_sync_unlock = wm831x_irq_sync_unlock, + .irq_mask = wm831x_irq_mask, + .irq_unmask = wm831x_irq_unmask, + .irq_set_type = wm831x_irq_set_type, }; /* The processing of the primary interrupt occurs in a thread so that |