Commit add117d5 authored Feb 05, 2018 by Pratham Pratap

usb: phy-msm-qusb-v2: Shift the read minor revision value



This is required to read the proper minor revision value
from the nvmem.
(Documentation/devicetree/bindings/nvmem/nvmem.txt)
Nvmem has the offset limit bits set to 0 and to read the
bits 28-29 the consumers have to right shift it by 28.

Change-Id: I46962a3cffbf45e904a23417d668052582b487c0
Signed-off-by: Pratham Pratap <prathampratap@codeaurora.org>

parent 8b7300fd

drivers/usb/phy/phy-msm-qusb-v2.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -180,7 +180,11 @@ static long qfprom_read(struct device dev, const char name)
		err = PTR_ERR(buf);
		}
		} else {
		val = *buf;
		/*
		* The bits are read from bit-0 to bit-29
		* We're interested in bits 28:29
		*/
		val = (*buf >> 28) & 0x3;
		kfree(buf);
		}