diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 22:57:00 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 22:57:51 +0200 |
| commit | c37d6154c0b9163c27e53cc1d0be3867b4abd760 (patch) | |
| tree | 7a24522c56d1cb284dff1d3c225bbdaba0901bb5 /drivers/gpio/gpio-sx150x.c | |
| parent | e7a570ff7dff9af6e54ff5e580a61ec7652137a0 (diff) | |
| parent | 8a1ab3155c2ac7fbe5f2038d6e26efeb607a1498 (diff) | |
Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic
Patches from David Howells <dhowells@redhat.com>:
This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.
Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.
* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
UAPI: (Scripted) Disintegrate include/asm-generic
UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
c6x: remove c6x signal.h
UAPI: Split compound conditionals containing __KERNEL__ in Arm64
UAPI: Fix the guards on various asm/unistd.h files
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/gpio/gpio-sx150x.c')
| -rw-r--r-- | drivers/gpio/gpio-sx150x.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/drivers/gpio/gpio-sx150x.c b/drivers/gpio/gpio-sx150x.c index a4f73534394..eb3e215d239 100644 --- a/drivers/gpio/gpio-sx150x.c +++ b/drivers/gpio/gpio-sx150x.c @@ -311,11 +311,9 @@ static int sx150x_gpio_to_irq(struct gpio_chip *gc, unsigned offset) static void sx150x_irq_mask(struct irq_data *d) { - struct irq_chip *ic = irq_data_get_irq_chip(d); - struct sx150x_chip *chip; + struct sx150x_chip *chip = irq_data_get_irq_chip_data(d); unsigned n; - chip = container_of(ic, struct sx150x_chip, irq_chip); n = d->irq - chip->irq_base; chip->irq_masked |= (1 << n); chip->irq_update = n; @@ -323,27 +321,22 @@ static void sx150x_irq_mask(struct irq_data *d) static void sx150x_irq_unmask(struct irq_data *d) { - struct irq_chip *ic = irq_data_get_irq_chip(d); - struct sx150x_chip *chip; + struct sx150x_chip *chip = irq_data_get_irq_chip_data(d); unsigned n; - chip = container_of(ic, struct sx150x_chip, irq_chip); n = d->irq - chip->irq_base; - chip->irq_masked &= ~(1 << n); chip->irq_update = n; } static int sx150x_irq_set_type(struct irq_data *d, unsigned int flow_type) { - struct irq_chip *ic = irq_data_get_irq_chip(d); - struct sx150x_chip *chip; + struct sx150x_chip *chip = irq_data_get_irq_chip_data(d); unsigned n, val = 0; if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) return -EINVAL; - chip = container_of(ic, struct sx150x_chip, irq_chip); n = d->irq - chip->irq_base; if (flow_type & IRQ_TYPE_EDGE_RISING) @@ -391,22 +384,16 @@ static irqreturn_t sx150x_irq_thread_fn(int irq, void *dev_id) static void sx150x_irq_bus_lock(struct irq_data *d) { - struct irq_chip *ic = irq_data_get_irq_chip(d); - struct sx150x_chip *chip; - - chip = container_of(ic, struct sx150x_chip, irq_chip); + struct sx150x_chip *chip = irq_data_get_irq_chip_data(d); mutex_lock(&chip->lock); } static void sx150x_irq_bus_sync_unlock(struct irq_data *d) { - struct irq_chip *ic = irq_data_get_irq_chip(d); - struct sx150x_chip *chip; + struct sx150x_chip *chip = irq_data_get_irq_chip_data(d); unsigned n; - chip = container_of(ic, struct sx150x_chip, irq_chip); - if (chip->irq_update == NO_UPDATE_PENDING) goto out; @@ -551,6 +538,7 @@ static int sx150x_install_irq_chip(struct sx150x_chip *chip, for (n = 0; n < chip->dev_cfg->ngpios; ++n) { irq = irq_base + n; + irq_set_chip_data(irq, chip); irq_set_chip_and_handler(irq, &chip->irq_chip, handle_edge_irq); irq_set_nested_thread(irq, 1); #ifdef CONFIG_ARM |