* [RESEND][PATCH v2] remove duplicate calls in irq handler
@ 2016-08-16 10:43 Perr Zhang
0 siblings, 0 replies; 2+ messages in thread
From: Perr Zhang @ 2016-08-16 10:43 UTC (permalink / raw)
To: tomasz.figa
Cc: k.kozlowski, s.nawrocki, linus.walleij, kgene, linux-arm-kernel,
linux-samsung-soc, linux-gpio, linux-kernel
Because chained_irq_enter() has already called chip->irq_mask() and
chip->irq_ack(), also chained_irq_exit() will call chip->irq_unmask(),
so it's not necessary to call chip->irq_*() here.
Signed-off-by: Perr Zhang <strongbox8@zoho.com>
Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
drivers/pinctrl/samsung/pinctrl-exynos.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 051b5bf..d32fa2b 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -428,14 +428,10 @@ static void exynos_irq_eint0_15(struct irq_desc *desc)
int eint_irq;
chained_irq_enter(chip, desc);
- chip->irq_mask(&desc->irq_data);
-
- if (chip->irq_ack)
- chip->irq_ack(&desc->irq_data);
eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq);
generic_handle_irq(eint_irq);
- chip->irq_unmask(&desc->irq_data);
+
chained_irq_exit(chip, desc);
}
--
1.9.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [RESEND][PATCH v2] remove duplicate calls in irq handler
@ 2016-08-16 10:37 Perr Zhang
0 siblings, 0 replies; 2+ messages in thread
From: Perr Zhang @ 2016-08-16 10:37 UTC (permalink / raw)
To: tomasz.figa
Cc: k.kozlowski, s.nawrocki, linus.walleij, kgene, linux-arm-kernel,
linux-samsung-soc, linux-gpio, linux-kernel
Because chained_irq_enter() has already called chip->irq_mask() and
chip->irq_ack(), also chained_irq_exit() will call chip->irq_unmask(),
so it's not necessary to call chip->irq_*() here.
Signed-off-by: Perr Zhang <strongbox8@zoho.com>
Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
drivers/pinctrl/samsung/pinctrl-exynos.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 051b5bf..d32fa2b 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -428,14 +428,10 @@ static void exynos_irq_eint0_15(struct irq_desc *desc)
int eint_irq;
chained_irq_enter(chip, desc);
- chip->irq_mask(&desc->irq_data);
-
- if (chip->irq_ack)
- chip->irq_ack(&desc->irq_data);
eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq);
generic_handle_irq(eint_irq);
- chip->irq_unmask(&desc->irq_data);
+
chained_irq_exit(chip, desc);
}
--
1.9.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
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