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Commit 59b71f77 authored by Jaewon Kim's avatar Jaewon Kim Committed by Greg Kroah-Hartman
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usb: host: max3421-hcd: fix mask of IO control register 



GPIO control register is divided into IOPINS1 and IOPINS2.
And low 4-bit of register is controls output.

So, this patch fixes wrong mask of GPIO output.

Signed-off-by: default avatarJaewon Kim <jaewon02.kim@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5cce4382

drivers/usb/host/max3421-hcd.c

+1 −1
Original line number Diff line number Diff line
@@ -1675,7 +1675,7 @@ max3421_gpout_set_value(struct usb_hcd *hcd, u8 pin_number, u8 value) 
	if (pin_number > 7)

		return;



	mask = 1u << pin_number;

	mask = 1u << (pin_number % 4);

	idx = pin_number / 4;



	if (value)