diff options
Diffstat (limited to 'include/linux/mfd/ucb1x00.h')
| -rw-r--r-- | include/linux/mfd/ucb1x00.h | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h index 253c12c157a6..6fb907446c33 100644 --- a/include/linux/mfd/ucb1x00.h +++ b/include/linux/mfd/ucb1x00.h @@ -112,18 +112,15 @@ enum ucb1x00_reset { struct ucb1x00_plat_data { void (*reset)(enum ucb1x00_reset); + unsigned irq_base; int gpio_base; }; -struct ucb1x00_irq { - void *devid; - void (*fn)(int, void *); -}; - struct ucb1x00 { - spinlock_t lock; + raw_spinlock_t irq_lock; struct mcp *mcp; unsigned int irq; + int irq_base; struct mutex adc_mutex; spinlock_t io_lock; u16 id; @@ -132,7 +129,7 @@ struct ucb1x00 { u16 adc_cr; u16 irq_fal_enbl; u16 irq_ris_enbl; - struct ucb1x00_irq irq_handler[16]; + u16 irq_mask; struct device dev; struct list_head node; struct list_head devs; @@ -255,15 +252,4 @@ unsigned int ucb1x00_adc_read(struct ucb1x00 *ucb, int adc_channel, int sync); void ucb1x00_adc_enable(struct ucb1x00 *ucb); void ucb1x00_adc_disable(struct ucb1x00 *ucb); -/* - * Which edges of the IRQ do you want to control today? - */ -#define UCB_RISING (1 << 0) -#define UCB_FALLING (1 << 1) - -int ucb1x00_hook_irq(struct ucb1x00 *ucb, unsigned int idx, void (*fn)(int, void *), void *devid); -void ucb1x00_enable_irq(struct ucb1x00 *ucb, unsigned int idx, int edges); -void ucb1x00_disable_irq(struct ucb1x00 *ucb, unsigned int idx, int edges); -int ucb1x00_free_irq(struct ucb1x00 *ucb, unsigned int idx, void *devid); - #endif |