mfd: pm8921-core: Correct PMIC PM8917 revision register value

For PMIC PM8917, the PMIC_REV_2 register will read back 0x0C, not
0x12.  Correct this in the pm8921-core driver so that PM8917
chips are detected properly.

Change-Id: I3c6a52097488b20bbd7a90286fa230bc4cb4d1b2
Signed-off-by: David Collins <collinsd@codeaurora.org>
1 file changed