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authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>2009-05-15 10:11:22 +0400
committerEric Miao <eric.miao@marvell.com>2009-05-18 21:52:09 +0800
commita81b38688f50f51123490d45d51f4a10e8dc1184 (patch)
tree42d91ab85786099bd3b857883d3f3a9b6905c156 /arch/arm/mach-pxa/spitz.c
parent866bd435819df8d97767c407f8828a7a2ff971e6 (diff)
downloadlinux-a81b38688f50f51123490d45d51f4a10e8dc1184.tar.bz2
[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>
Diffstat (limited to 'arch/arm/mach-pxa/spitz.c')
-rw-r--r--arch/arm/mach-pxa/spitz.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index cdacea09abfa..5a45fe340a10 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -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,
};