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Diffstat (limited to 'drivers/pinctrl/samsung')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-exynos.c15
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c24xx.c25
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c64xx.c17
3 files changed, 24 insertions, 33 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 2b99f4130e1e..0489c899b401 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -246,7 +246,8 @@ static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
{
struct samsung_pinctrl_drv_data *d = data;
struct samsung_pin_bank *bank = d->pin_banks;
- unsigned int svc, group, pin, virq;
+ unsigned int svc, group, pin;
+ int ret;
svc = readl(bank->eint_base + EXYNOS_SVC_OFFSET);
group = EXYNOS_SVC_GROUP(svc);
@@ -256,10 +257,10 @@ static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
return IRQ_HANDLED;
bank += (group - 1);
- virq = irq_linear_revmap(bank->irq_domain, pin);
- if (!virq)
+ ret = generic_handle_domain_irq(bank->irq_domain, pin);
+ if (ret)
return IRQ_NONE;
- generic_handle_irq(virq);
+
return IRQ_HANDLED;
}
@@ -473,12 +474,10 @@ static void exynos_irq_eint0_15(struct irq_desc *desc)
struct exynos_weint_data *eintd = irq_desc_get_handler_data(desc);
struct samsung_pin_bank *bank = eintd->bank;
struct irq_chip *chip = irq_desc_get_chip(desc);
- int eint_irq;
chained_irq_enter(chip, desc);
- eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq);
- generic_handle_irq(eint_irq);
+ generic_handle_domain_irq(bank->irq_domain, eintd->irq);
chained_irq_exit(chip, desc);
}
@@ -490,7 +489,7 @@ static inline void exynos_irq_demux_eint(unsigned int pend,
while (pend) {
irq = fls(pend) - 1;
- generic_handle_irq(irq_find_mapping(domain, irq));
+ generic_handle_domain_irq(domain, irq);
pend &= ~(1 << irq);
}
}
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index 00d77d6946b5..ac1eba30cf40 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
@@ -234,14 +234,12 @@ static void s3c2410_demux_eint0_3(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
- unsigned int virq;
+ int ret;
/* the first 4 eints have a simple 1 to 1 mapping */
- virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
+ ret = generic_handle_domain_irq(eint_data->domains[data->hwirq], data->hwirq);
/* Something must be really wrong if an unmapped EINT is unmasked */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
+ BUG_ON(ret);
}
/* Handling of EINTs 0-3 on S3C2412 and S3C2413 */
@@ -290,16 +288,14 @@ static void s3c2412_demux_eint0_3(struct irq_desc *desc)
struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
- unsigned int virq;
+ int ret;
chained_irq_enter(chip, desc);
/* the first 4 eints have a simple 1 to 1 mapping */
- virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
+ ret = generic_handle_domain_irq(eint_data->domains[data->hwirq], data->hwirq);
/* Something must be really wrong if an unmapped EINT is unmasked */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
+ BUG_ON(ret);
chained_irq_exit(chip, desc);
}
@@ -364,15 +360,14 @@ static inline void s3c24xx_demux_eint(struct irq_desc *desc,
pend &= range;
while (pend) {
- unsigned int virq, irq;
+ unsigned int irq;
+ int ret;
irq = __ffs(pend);
pend &= ~(1 << irq);
- virq = irq_linear_revmap(data->domains[irq], irq - offset);
+ ret = generic_handle_domain_irq(data->domains[irq], irq - offset);
/* Something is really wrong if an unmapped EINT is unmasked */
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
+ BUG_ON(ret);
}
chained_irq_exit(chip, desc);
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
index 53e2a6412add..c5f95a1071ae 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
@@ -414,7 +414,7 @@ static void s3c64xx_eint_gpio_irq(struct irq_desc *desc)
unsigned int svc;
unsigned int group;
unsigned int pin;
- unsigned int virq;
+ int ret;
svc = readl(drvdata->virt_base + SERVICE_REG);
group = SVC_GROUP(svc);
@@ -431,14 +431,12 @@ static void s3c64xx_eint_gpio_irq(struct irq_desc *desc)
pin -= 8;
}
- virq = irq_linear_revmap(data->domains[group], pin);
+ ret = generic_handle_domain_irq(data->domains[group], pin);
/*
* Something must be really wrong if an unmapped EINT
* was unmasked...
*/
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
+ BUG_ON(ret);
} while (1);
chained_irq_exit(chip, desc);
@@ -607,18 +605,17 @@ static inline void s3c64xx_irq_demux_eint(struct irq_desc *desc, u32 range)
pend &= range;
while (pend) {
- unsigned int virq, irq;
+ unsigned int irq;
+ int ret;
irq = fls(pend) - 1;
pend &= ~(1 << irq);
- virq = irq_linear_revmap(data->domains[irq], data->pins[irq]);
+ ret = generic_handle_domain_irq(data->domains[irq], data->pins[irq]);
/*
* Something must be really wrong if an unmapped EINT
* was unmasked...
*/
- BUG_ON(!virq);
-
- generic_handle_irq(virq);
+ BUG_ON(ret);
}
chained_irq_exit(chip, desc);