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Commit 18763a36 authored by Kim, Milo's avatar Kim, Milo Committed by Anton Vorontsov
Browse files

lp8727_charger: Use specific definition 



Add new LP8727_ICHG_SHIFT definition and replace a magic number. Reuse
definition for the size of interrupt register buffer.

Signed-off-by: default avatarMilo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: default avatarAnton Vorontsov <anton.vorontsov@linaro.org>
parent 6029719f

drivers/power/lp8727_charger.c

+6 −3
Original line number Diff line number Diff line
@@ -59,6 +59,9 @@ 
#define LP8727_TEMP_STAT	(3 << 5)

#define LP8727_TEMP_SHIFT	5



/* CHGCTRL2 register */

#define LP8727_ICHG_SHIFT	4



enum lp8727_dev_id {

	LP8727_ID_NONE,

	LP8727_ID_TA,
@@ -222,11 +225,11 @@ static void lp8727_enable_chgdet(struct lp8727_chg *pchg) 


static void lp8727_delayed_func(struct work_struct *_work)

{

	u8 intstat[2], idno, vbus;

	u8 intstat[LP8788_NUM_INTREGS], idno, vbus;

	struct lp8727_chg *pchg =

	    container_of(_work, struct lp8727_chg, work.work);



	if (lp8727_read_bytes(pchg, LP8727_INT1, intstat, 2)) {

	if (lp8727_read_bytes(pchg, LP8727_INT1, intstat, LP8788_NUM_INTREGS)) {

		dev_err(pchg->dev, "can not read INT registers\n");

		return;

	}
@@ -401,7 +404,7 @@ static void lp8727_charger_changed(struct power_supply *psy) 
		if (pchg->chg_parm) {

			eoc_level = pchg->chg_parm->eoc_level;

			ichg = pchg->chg_parm->ichg;

			val = (ichg << 4) | eoc_level;

			val = (ichg << LP8727_ICHG_SHIFT) | eoc_level;

			lp8727_write_byte(pchg, LP8727_CHGCTRL2, val);

		}

	}