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cros_ec: Complete the comment for cros_ec_read_batt_charge()

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Add the missing 'Return' information.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2022-02-28 12:08:27 -07:00 committed by Tom Rini
parent 9dc29742c5
commit a50b561333
1 changed files with 1 additions and 0 deletions
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include/cros_ec.h
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@ -648,6 +648,7 @@ int cros_ec_vstore_write(struct udevice *dev, int slot, const uint8_t *data,
*
* @dev: CROS-EC device
* @chargep: Return battery-charge state as a percentage
* Return: 0 if OK, -ve on error
*/
int cros_ec_read_batt_charge(struct udevice *dev, uint *chargep);