From mboxrd@z Thu Jan 1 00:00:00 1970 From: rnayak@ti.com (Rajendra Nayak) Date: Fri, 22 Jun 2012 19:18:05 +0530 Subject: [PATCH 06/11] gpio/omap: add clk_prepare and clk_unprepare In-Reply-To: <1340372890-10091-1-git-send-email-rnayak@ti.com> References: <1340372890-10091-1-git-send-email-rnayak@ti.com> Message-ID: <1340372890-10091-7-git-send-email-rnayak@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org In preparation of OMAP moving to Common Clk Framework(CCF) add clk_prepare() for omap gpio debounce clock. Signed-off-by: Rajendra Nayak Cc: Grant Likely --- 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