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authorTarun Kanti DebBarma <tarun.kanti@ti.com>2012-04-27 19:43:35 +0530
committerKevin Hilman <khilman@ti.com>2012-05-11 17:08:40 -0700
commitb1a8e3d2d198319e40318563ff80f95605da5a0e (patch)
tree2eeac762a9f980b9ae3f0221909e5cb5a3c9d7ad /drivers/gpio
parent499fa2871d95049c12362c27075672e8af988eb6 (diff)
downloadop-kernel-dev-b1a8e3d2d198319e40318563ff80f95605da5a0e.zip
op-kernel-dev-b1a8e3d2d198319e40318563ff80f95605da5a0e.tar.gz
gpio/omap: remove retrigger variable in gpio_irq_handler
commit 672e302e3c (ARM: OMAP: use edge/level handlers from generic IRQ framework) removed retrigger support in favor of using generic IRQ framework. This patch cleans up some unused remnants of that removal. Cc: Kevin Hilman <khilman@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Cousson, Benoit <b-cousson@ti.com> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-omap.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 8b6f1b9..96d2aef 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -636,7 +636,6 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
u32 isr;
unsigned int gpio_irq, gpio_index;
struct gpio_bank *bank;
- u32 retrigger = 0;
int unmasked = 0;
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -673,8 +672,6 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
- isr |= retrigger;
- retrigger = 0;
if (!isr)
break;
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