AcoSail/kernel_optimize_test
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usb: gadget: s3c2410: Move to clk_prepare_enable/clk_disable_unprepare

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Use clk_prepare_enable/clk_disable_unprepare to make the driver
work properly with common clock framework.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Vasily Khoruzhick 2014-06-30 22:13:29 +03:00 committed by Felipe Balbi
parent 50aea6fca7
commit 527b570c84
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/gadget/s3c2410_udc.c
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@ -1788,7 +1788,7 @@ static int s3c2410_udc_probe(struct platform_device *pdev)
return PTR_ERR(usb_bus_clock);
}
clk_enable(usb_bus_clock);
clk_prepare_enable(usb_bus_clock);
udc_clock = clk_get(NULL, "usb-device");
if (IS_ERR(udc_clock)) {
@ -1796,7 +1796,7 @@ static int s3c2410_udc_probe(struct platform_device *pdev)
return PTR_ERR(udc_clock);
}
clk_enable(udc_clock);
clk_prepare_enable(udc_clock);
mdelay(10);
@ -1952,13 +1952,13 @@ static int s3c2410_udc_remove(struct platform_device *pdev)
release_mem_region(rsrc_start, rsrc_len);
if (!IS_ERR(udc_clock) && udc_clock != NULL) {
clk_disable(udc_clock);
clk_disable_unprepare(udc_clock);
clk_put(udc_clock);
udc_clock = NULL;
}
if (!IS_ERR(usb_bus_clock) && usb_bus_clock != NULL) {
clk_disable(usb_bus_clock);
clk_disable_unprepare(usb_bus_clock);
clk_put(usb_bus_clock);
usb_bus_clock = NULL;
}