ehci-atmel.c: prepare clk before calling enable
Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to
avoid common clk framework warnings.
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 02f4611..3b645ff 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -37,15 +37,15 @@
static void atmel_start_clock(void)
{
- clk_enable(iclk);
- clk_enable(fclk);
+ clk_prepare_enable(iclk);
+ clk_prepare_enable(fclk);
clocked = 1;
}
static void atmel_stop_clock(void)
{
- clk_disable(fclk);
- clk_disable(iclk);
+ clk_disable_unprepare(fclk);
+ clk_disable_unprepare(iclk);
clocked = 0;
}