From: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
The probe function checks usbmisc to be NULL in the beginning. Without
this patch the can only be loaded once.
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
---
drivers/usb/chipidea/usbmisc_imx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c
index 3c42446..fd4d339 100644
--- a/drivers/usb/chipidea/usbmisc_imx.c
+++ b/drivers/usb/chipidea/usbmisc_imx.c
@@ -131,6 +131,7 @@ static int usbmisc_imx_remove(struct platform_device *pdev)
{
usbmisc_unset_ops(&imx6q_usbmisc_ops);
clk_disable_unprepare(usbmisc->clk);
+ usbmisc = NULL;
return 0;
}
--
1.7.10.4
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