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>
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index 31d9c9e..c1720de 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -48,12 +48,7 @@
#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;
