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Subject[PATCH 1/2] gpio-pch: fix a bug in the interrupt handler
Date
Also need the following patch for gpio-pch

commit 4d052213ff8f71a4a70fc4eed71b773cfde51fcf
Author: Feng Tang <feng.tang@intel.com>
Date: Tue Dec 13 23:53:50 2011 +0800

gpio-ml-ioh: Add the irq_disable/irq_enable hooks for ml-ioh irq chip

These hooks will be needed by the general disabl/enable_irq();

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

Reported-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
---
drivers/gpio/gpio-pch.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c
index f060329..01bd405 100644
--- a/drivers/gpio/gpio-pch.c
+++ b/drivers/gpio/gpio-pch.c
@@ -320,7 +320,7 @@ static irqreturn_t pch_gpio_handler(int irq, void *dev_id)
int i;
int ret = IRQ_NONE;

- for (i = 0; i < gpio_pins[chip->ioh]; i++) {
+ for (i = 0; i < gpio_pins[chip->ioh]; i++, chip++) {
if (reg_val & BIT(i)) {
dev_dbg(chip->dev, "%s:[%d]:irq=%d status=0x%x\n",
__func__, i, irq, reg_val);
--
1.7.4.4


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