[PATCH v2 5/9] Input: tegra-kbc - add clk_prepare/clk_unprepare
From: Prashant Gaikwad <pgaikwad@nvidia.com>
Date: 2012-06-05 04:19:07
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, tegra kbc driver, the rest · Maintainers:
Dmitry Torokhov, Laxman Dewangan, Linus Torvalds
Use clk_prepare/clk_unprepare as required by the generic clk framework. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> --- This patch should go through Tegra tree since other patches to port tegra to generic clock framework are dependent on it. Posting here to get ack from the maintainers. drivers/input/keyboard/tegra-kbc.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index 4ffe64d..2c1c9ed 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c@@ -492,7 +492,7 @@ static int tegra_kbc_start(struct tegra_kbc *kbc) unsigned int debounce_cnt; u32 val = 0; - clk_enable(kbc->clk); + clk_prepare_enable(kbc->clk); /* Reset the KBC controller to clear all previous status.*/ tegra_periph_reset_assert(kbc->clk);
@@ -556,7 +556,7 @@ static void tegra_kbc_stop(struct tegra_kbc *kbc) disable_irq(kbc->irq); del_timer_sync(&kbc->timer); - clk_disable(kbc->clk); + clk_disable_unprepare(kbc->clk); } static int tegra_kbc_open(struct input_dev *dev)
--
1.7.4.1