From 8be59c973470ce5a59a7f99c03511119e5e657de Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Tue, 4 Sep 2012 22:06:19 +0800 Subject: [PATCH] --- yaml --- r: 328453 b: refs/heads/master c: a3b930815d07e2a8a25e85496839f80facb3654d h: refs/heads/master i: 328451: 5f509ff0849bee2febc044068978ca86f3740843 v: v3 --- [refs] | 2 +- trunk/drivers/gpio/gpio-sx150x.c | 24 ++++++------------------ 2 files changed, 7 insertions(+), 19 deletions(-) diff --git a/[refs] b/[refs] index a14e03a7bdcf..a6fa929dc470 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: a9f77c93ab673d145de46926d676e9f09f7de8eb +refs/heads/master: a3b930815d07e2a8a25e85496839f80facb3654d diff --git a/trunk/drivers/gpio/gpio-sx150x.c b/trunk/drivers/gpio/gpio-sx150x.c index a4f73534394e..eb3e215d2396 100644 --- a/trunk/drivers/gpio/gpio-sx150x.c +++ b/trunk/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