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Commit 65272bac authored by Kim, Milo's avatar Kim, Milo Committed by Anton Vorontsov
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lp8727_charger: Clean up lp8727_is_charger_attached() 



Change return type to boolean. Remove unnecessary check routine for NULL
string. (Power supply name is always valid when the function is executed.)

Signed-off-by: default avatarMilo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: default avatarAnton Vorontsov <anton.vorontsov@linaro.org>
parent 18763a36

drivers/power/lp8727_charger.c

+6 −8
Original line number Diff line number Diff line
@@ -124,16 +124,14 @@ static int lp8727_write_byte(struct lp8727_chg *pchg, u8 reg, u8 data) 
	return ret;

}



static int lp8727_is_charger_attached(const char *name, int id)

static bool lp8727_is_charger_attached(const char *name, int id)

{

	if (name) {

	if (!strcmp(name, "ac"))

			return (id == LP8727_ID_TA || id == LP8727_ID_DEDICATED_CHG) ? 1 : 0;

		return id == LP8727_ID_TA || id == LP8727_ID_DEDICATED_CHG;

	else if (!strcmp(name, "usb"))

			return (id == LP8727_ID_USB_CHG) ? 1 : 0;

	}

		return id == LP8727_ID_USB_CHG;



	return (id >= LP8727_ID_TA && id <= LP8727_ID_USB_CHG) ? 1 : 0;

	return id >= LP8727_ID_TA && id <= LP8727_ID_USB_CHG;

}



static int lp8727_init_device(struct lp8727_chg *pchg)