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mx31moboard: make usbh2 enable gpio claim more atomic

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It is more cosmetic than fixing a real problem, but the code looks
more logical like that

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Valentin Longchamp 2010-02-09 18:13:35 +01:00 committed by Sascha Hauer
parent f8594c283e
commit cda82f85c2
1 changed files with 4 additions and 3 deletions
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7
arch/arm/mach-mx3/mach-mx31moboard.c
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@ -352,9 +352,7 @@ static struct fsl_usb2_platform_data usb_pdata = {
static int moboard_usbh2_hw_init(struct platform_device *pdev)
{
int ret = gpio_request(USBH2_EN_B, "usbh2-en");
if (ret)
return ret;
int ret;
mxc_iomux_set_gpr(MUX_PGP_UH2, true);
@ -371,6 +369,9 @@ static int moboard_usbh2_hw_init(struct platform_device *pdev)
mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);
ret = gpio_request(USBH2_EN_B, "usbh2-en");
if (ret)
return ret;
gpio_direction_output(USBH2_EN_B, 0);
return 0;