gpadc: fix battery temp accuracy
authorBin Yang <bin.yang@intel.com>
Thu, 6 Oct 2011 15:18:35 +0000 (16:18 +0100)
committermgross <mark.gross@intel.com>
Wed, 9 Nov 2011 21:17:25 +0000 (13:17 -0800)
commit88a1c8af94eada344b3b525e8a9ee0ccd642d5dd
treea33d25c6a749df00fddb666fce3432cff217690e
parent767ccaf64f67e276de97932d5fa8a90a165ae6d5
gpadc: fix battery temp accuracy

From oscilloscope result, BPTHERM takes <1ms to stabilize.
So it needs to add 1ms delay after VBUSREF is enabled.

Change-Id: I34503b94bd9eec73432bfe817bceed18a104edcc
Signed-off-by: Bin Yang <bin.yang@intel.com>
drivers/hwmon/intel_mid_gpadc.c