xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'mark-irqs' into devel

Browse Source 
Conflicts:
	drivers/gpio/gpio-em.c
This commit is contained in:
Linus Walleij
2013-12-04 14:48:17 +01:00
parent 9fb1f39eb2 eb7cce1ea9
commit 33e0aae11e
5 changed files with 113 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/gpio/gpio-em.c
View File

@@ -99,6 +99,27 @@ static void em_gio_irq_enable(struct irq_data *d)
em_gio_write(p, GIO_IEN, BIT(irqd_to_hwirq(d)));
}
static unsigned int em_gio_irq_startup(struct irq_data *d)
{
struct em_gio_priv *p = irq_data_get_irq_chip_data(d);
if (gpio_lock_as_irq(&p->gpio_chip, irqd_to_hwirq(d)))
dev_err(p->gpio_chip.dev,
"unable to lock HW IRQ %lu for IRQ\n",
irqd_to_hwirq(d));
em_gio_irq_enable(d);
return 0;
}
static void em_gio_irq_shutdown(struct irq_data *d)
{
struct em_gio_priv *p = irq_data_get_irq_chip_data(d);
em_gio_irq_disable(d);
gpio_unlock_as_irq(&p->gpio_chip, irqd_to_hwirq(d));
}
#define GIO_ASYNC(x) (x + 8)
static unsigned char em_gio_sense_table[IRQ_TYPE_SENSE_MASK + 1] = {
@@ -338,6 +359,8 @@ static int em_gio_probe(struct platform_device *pdev)
irq_chip->irq_mask = em_gio_irq_disable;
irq_chip->irq_unmask = em_gio_irq_enable;
irq_chip->irq_set_type = em_gio_irq_set_type;
irq_chip->irq_startup = em_gio_irq_startup;
irq_chip->irq_shutdown = em_gio_irq_shutdown;
irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND;
p->irq_domain = irq_domain_add_simple(pdev->dev.of_node,