[PATCH 06/11] gpio/omap: add clk_prepare and clk_unprepare
From: Rajendra Nayak <hidden>
Date: 2012-06-22 13:48:05
Also in:
linux-arm-kernel
Subsystem:
gpio subsystem, omap gpio driver, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Grygorii Strashko, Santosh Shilimkar, Kevin Hilman, Linus Torvalds
In preparation of OMAP moving to Common Clk Framework(CCF) add clk_prepare() for omap gpio debounce clock. Signed-off-by: Rajendra Nayak <redacted> Cc: Grant Likely <redacted> --- drivers/gpio/gpio-omap.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index c4ed172..6a73b01 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c@@ -893,6 +893,8 @@ static int gpio_debounce(struct gpio_chip *chip, unsigned offset, bank->dbck = clk_get(bank->dev, "dbclk"); if (IS_ERR(bank->dbck)) dev_err(bank->dev, "Could not get gpio dbck\n"); + else + clk_prepare(bank->dbck); } spin_lock_irqsave(&bank->lock, flags);
--
1.7.1