Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 135d9f7d authored by Jaewon Kim's avatar Jaewon Kim Committed by Chanwoo Choi
Browse files

extcon: max77843: Clear IRQ bits state before request IRQ 



IRQ signal before driver probe is needless because driver sends
current state after platform booting done.
So, this patch clears MUIC IRQ bits before request IRQ.

Signed-off-by: default avatarJaewon Kim <jaewon02.kim@samsung.com>
Acked-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent f7644cbf

drivers/extcon/extcon-max77843.c

+9 −0
Original line number Diff line number Diff line
@@ -781,6 +781,15 @@ static int max77843_muic_probe(struct platform_device *pdev) 
	/* Support virtual irq domain for max77843 MUIC device */

	INIT_WORK(&info->irq_work, max77843_muic_irq_work);



	/* Clear IRQ bits before request IRQs */

	ret = regmap_bulk_read(max77843->regmap_muic,

			MAX77843_MUIC_REG_INT1, info->status,

			MAX77843_MUIC_IRQ_NUM);

	if (ret) {

		dev_err(&pdev->dev, "Failed to Clear IRQ bits\n");

		goto err_muic_irq;

	}



	for (i = 0; i < ARRAY_SIZE(max77843_muic_irqs); i++) {

		struct max77843_muic_irq *muic_irq = &max77843_muic_irqs[i];

		unsigned int virq = 0;