leds: leds-qpnp: Reset WLED enable register in wled init function



Reset WLED enable register in wled initialization function to avoid
unnecessary power consumption during the device boots up.

CRs-Fixed: 546571
Change-Id: Id8d8ed9d3c20e2209847457c711b7645d5de45b3
Signed-off-by: Sarada Prasanna Garnayak <c_sgarna@codeaurora.org>

parent 0f8fb3e5

drivers/leds/leds-qpnp.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -1780,6 +1780,15 @@ static int qpnp_wled_init(struct qpnp_led_data *led)

		}

		/* Reset WLED enable register */
		rc = qpnp_led_masked_write(led, WLED_MOD_CTRL_REG(led->base),
		WLED_8_BIT_MASK, WLED_BOOST_OFF);
		if (rc) {
		dev_err(&led->spmi_dev->dev,
		"WLED write ctrl reg failed(%d)\n", rc);
		return rc;
		}

		/* dump wled registers */
		qpnp_dump_regs(led, wled_debug_regs, ARRAY_SIZE(wled_debug_regs));