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[ARM] pxa/spitz: provide spitz_ohci_exit() that unregisters USB_HOST GPIO

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Currently spitz_ohci_init() that requests GPIO doesn't have
corresponding spitz_ohci_exit() which will gpio_free(). This causes
minor problems e.g. during resume when the OHCI device can't be resumed.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2009-05-15 10:11:22 +04:00 committed by Eric Miao
parent 866bd43581
commit a81b38688f
1 changed files with 6 additions and 0 deletions
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6
arch/arm/mach-pxa/spitz.c
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@ -531,9 +531,15 @@ static int spitz_ohci_init(struct device *dev)
return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
}
static void spitz_ohci_exit(struct device *dev)
{
gpio_free(SPITZ_GPIO_USB_HOST);
}
static struct pxaohci_platform_data spitz_ohci_platform_data = {
.port_mode = PMM_NPS_MODE,
.init = spitz_ohci_init,
.exit = spitz_ohci_exit,
.flags = ENABLE_PORT_ALL | NO_OC_PROTECTION,
.power_budget = 150,
};