diff options
author | David Woodhouse <David.Woodhouse@intel.com> | 2012-10-09 15:03:21 +0100 |
---|---|---|
committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-10-09 15:04:25 +0100 |
commit | ffe315012510165ce82e4dd4767f0a5dba9edbf7 (patch) | |
tree | f601cd980af9d0ced5ca9aedecef4fa0d2ca0e15 /drivers/gpio/gpio-sx150x.c | |
parent | e2d3a35ee427aaba99b6c68a56609ce276c51270 (diff) | |
parent | 4a8e43feeac7996b8de2d5b2823e316917493df4 (diff) |
Merge tag 'disintegrate-mtd-20121009' of git://git.infradead.org/users/dhowells/linux-headers
UAPI Disintegration 2012-10-09
Conflicts:
MAINTAINERS
arch/arm/configs/bcmring_defconfig
arch/arm/mach-imx/clk-imx51-imx53.c
drivers/mtd/nand/Kconfig
drivers/mtd/nand/bcm_umi_nand.c
drivers/mtd/nand/nand_bcm_umi.h
drivers/mtd/nand/orion_nand.c
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 |