[PATCH 1/1] serial: imx: convert to clk_prepare/clk_unprepare
From: Richard Zhao <hidden>
Date: 2011-11-10 04:59:18
Also in:
linux-serial
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Signed-off-by: Richard Zhao <redacted> --- drivers/tty/serial/imx.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 163fc90..22fd9c8 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c@@ -1390,6 +1390,7 @@ static int serial_imx_probe(struct platform_device *pdev) ret = PTR_ERR(sport->clk); goto unmap; } + clk_prepare(sport->clk); clk_enable(sport->clk); sport->port.uartclk = clk_get_rate(sport->clk);
@@ -1415,6 +1416,7 @@ deinit: clkput: clk_put(sport->clk); clk_disable(sport->clk); + clk_unprepare(sport->clk); unmap: iounmap(sport->port.membase); free:
@@ -1438,6 +1440,7 @@ static int serial_imx_remove(struct platform_device *pdev) } clk_disable(sport->clk); + clk_unprepare(sport->clk); if (pdata && pdata->exit) pdata->exit(pdev);
--
1.7.5.4