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gpio/pl061: remove old comment 

Since 3ab524754 (gpio: pl061: convert to use generic irq chip) we only have one
spinlock in struct pl061_gpio.

Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Baruch Siach 2012-11-22 11:46:14 +02:00 committed by Grant Likely
parent b53bc2819a
commit 835c192f36
1 changed files with 1 additions and 6 deletions
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7
drivers/gpio/gpio-pl061.c
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@ -48,12 +48,7 @@ struct pl061_context_save_regs {
#endif
struct pl061_gpio {
/* Each of the two spinlocks protects a different set of hardware
* regiters and data structurs. This decouples the code of the IRQ from
* the GPIO code. This also makes the case of a GPIO routine call from
* the IRQ code simpler.
*/
spinlock_t lock; /* GPIO registers */
spinlock_t lock;
void __iomem *base;
int irq_base;