[ARM] pxa/spitz: provide spitz_ohci_exit() that unregisters USB_HOST GPIO
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>
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@ -531,9 +531,15 @@ static int spitz_ohci_init(struct device *dev)
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return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
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}
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static void spitz_ohci_exit(struct device *dev)
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{
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gpio_free(SPITZ_GPIO_USB_HOST);
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}
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static struct pxaohci_platform_data spitz_ohci_platform_data = {
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.port_mode = PMM_NPS_MODE,
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.init = spitz_ohci_init,
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.exit = spitz_ohci_exit,
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.flags = ENABLE_PORT_ALL | NO_OC_PROTECTION,
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.power_budget = 150,
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};
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