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: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1675,7 +1675,7 @@ max3421_gpout_set_value(struct usb_hcd *hcd, u8 pin_number, u8 value)
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if (pin_number > 7)
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return;
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mask = 1u << pin_number;
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mask = 1u << (pin_number % 4);
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idx = pin_number / 4;
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if (value)
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