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| author | Baruch Siach <baruch@tkos.co.il> | 2012-11-22 11:46:14 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-11-30 11:12:07 +0000 |
| commit | 835c192f3612639702d716024c1a5b66445dd860 (patch) | |
| tree | 6c4f7b405df97f7615d136d92416781ba1b08f93 /drivers/gpio/gpio-pl061.c | |
| parent | b53bc2819a71099ecfc3d61ba0796b3dcc6be321 (diff) | |
| download | linux-835c192f3612639702d716024c1a5b66445dd860.tar.gz linux-835c192f3612639702d716024c1a5b66445dd860.tar.bz2 linux-835c192f3612639702d716024c1a5b66445dd860.zip | |
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>
Diffstat (limited to 'drivers/gpio/gpio-pl061.c')
| -rw-r--r-- | drivers/gpio/gpio-pl061.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c index 31d9c9e79ea9..c1720de18a4f 100644 --- a/drivers/gpio/gpio-pl061.c +++ b/drivers/gpio/gpio-pl061.c @@ -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; |