A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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usb: chipidea: usbmisc: unset global varibale usbmisc on driver remove

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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 <[email protected]>
Signed-off-by: Michael Grzeschik <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Marc Kleine-Budde 2013-03-30 12:53:57 +02:00 • committed by Greg Kroah-Hartman
commit d48a24dbc0
1 changed files with 1 additions and 0 deletions
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drivers/usb/chipidea/usbmisc_imx.c
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@ -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;
}