evie/android_kernel_oneplus_msm8998
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smb-lib: allow reading vbus without presence

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Currently the driver skips invoking adc api's if usb is not
present i.e. vbus has fallen below 3.3V.

This presence check is not required for the vbus. Skip that
check.

Change-Id: I4a2dd91109a308b553b7407618ee8f3221127f61
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
This commit is contained in:
Abhijeet Dharmapurikar 2017-09-19 18:04:15 -07:00
parent 6f777b2385
commit eab089bd20
1 changed files with 0 additions and 6 deletions
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6
drivers/power/supply/qcom/smb-lib.c
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@ -2224,12 +2224,6 @@ int smblib_get_prop_usb_voltage_max(struct smb_charger *chg,
int smblib_get_prop_usb_voltage_now(struct smb_charger *chg,
union power_supply_propval *val)
{
int rc = 0;
rc = smblib_get_prop_usb_present(chg, val);
if (rc < 0 || !val->intval)
return rc;
if (!chg->iio.usbin_v_chan ||
PTR_ERR(chg->iio.usbin_v_chan) == -EPROBE_DEFER)
chg->iio.usbin_v_chan = iio_channel_get(chg->dev, "usbin_v");