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path: root/drivers/usb/gadget/s3c-hsotg.c
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Diffstat (limited to 'drivers/usb/gadget/s3c-hsotg.c')
-rw-r--r--drivers/usb/gadget/s3c-hsotg.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 0bb617e1dda..6f696ee8b81 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -2197,7 +2197,7 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
/* issue soft reset */
writel(GRSTCTL_CSftRst, hsotg->regs + GRSTCTL);
- timeout = 1000;
+ timeout = 10000;
do {
grstctl = readl(hsotg->regs + GRSTCTL);
} while ((grstctl & GRSTCTL_CSftRst) && timeout-- > 0);
@@ -2207,7 +2207,7 @@ static int s3c_hsotg_corereset(struct s3c_hsotg *hsotg)
return -EINVAL;
}
- timeout = 1000;
+ timeout = 10000;
while (1) {
u32 grstctl = readl(hsotg->regs + GRSTCTL);
@@ -3516,7 +3516,7 @@ static int __devinit s3c_hsotg_probe(struct platform_device *pdev)
hsotg->dev = dev;
hsotg->plat = plat;
- hsotg->clk = clk_get(&pdev->dev, "otg");
+ hsotg->clk = devm_clk_get(&pdev->dev, "otg");
if (IS_ERR(hsotg->clk)) {
dev_err(dev, "cannot get otg clock\n");
return PTR_ERR(hsotg->clk);
@@ -3667,7 +3667,6 @@ err_supplies:
err_clk:
clk_disable_unprepare(hsotg->clk);
- clk_put(hsotg->clk);
return ret;
}
@@ -3693,7 +3692,6 @@ static int __devexit s3c_hsotg_remove(struct platform_device *pdev)
regulator_bulk_free(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
clk_disable_unprepare(hsotg->clk);
- clk_put(hsotg->clk);
device_unregister(&hsotg->gadget.dev);
return 0;