diff options
| author | Murali Karicheri <m-karicheri2@ti.com> | 2012-08-30 14:03:57 -0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-09-01 01:12:01 +0200 |
| commit | ce6b658dc040cf4aa3a30f56115e81d15d91596e (patch) | |
| tree | e49a85aebee543bb99b5e0cd7a8bfe7247c7effa /drivers/gpio/gpio-davinci.c | |
| parent | 1c4fe3aa98aebdcc7406dbf6e54b7b1b125dbbf3 (diff) | |
| download | talos-op-linux-ce6b658dc040cf4aa3a30f56115e81d15d91596e.tar.gz talos-op-linux-ce6b658dc040cf4aa3a30f56115e81d15d91596e.zip | |
gpio: davinci: preparation for switch to common clock framework
As a first step towards migrating davinci platforms to use common clock
framework, replace all instances of clk_enable() with clk_prepare_enable()
and clk_disable() with clk_disable_unprepare(). Until the platform is
switched to use the CONFIG_HAVE_CLK_PREPARE Kconfig variable, this just
adds a might_sleep() call and would work without any issues.
This will make it easy later to switch to common clk based implementation
of clk driver from DaVinci specific driver.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-davinci.c')
| -rw-r--r-- | drivers/gpio/gpio-davinci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 3d000169285d..17df6db5dca7 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -366,7 +366,7 @@ static int __init davinci_gpio_irq_setup(void) PTR_ERR(clk)); return PTR_ERR(clk); } - clk_enable(clk); + clk_prepare_enable(clk); /* Arrange gpio_to_irq() support, handling either direct IRQs or * banked IRQs. Having GPIOs in the first GPIO bank use direct |
