From c4924e92442d7218bd725e47fa3988c73aae84c9 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 4 Feb 2016 14:36:09 +0300 Subject: [PATCH] extcon: max77843: Use correct size for reading the interrupt register The info->status[] array has 3 elements. We are using size MAX77843_MUIC_IRQ_NUM (16) instead of MAX77843_MUIC_STATUS_NUM (3) as intended. Fixes: 135d9f7d135a ('extcon: max77843: Clear IRQ bits state before request IRQ') Signed-off-by: Dan Carpenter Reviewed-by: Jaewon Kim Reviewed-by: Krzysztof Kozlowski [cw00.choi: Modify the patch title] Signed-off-by: Chanwoo Choi --- drivers/extcon/extcon-max77843.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/extcon/extcon-max77843.c b/drivers/extcon/extcon-max77843.c index 7bbc30097771..b188bd650efa 100644 --- a/drivers/extcon/extcon-max77843.c +++ b/drivers/extcon/extcon-max77843.c @@ -806,7 +806,7 @@ static int max77843_muic_probe(struct platform_device *pdev) /* Clear IRQ bits before request IRQs */ ret = regmap_bulk_read(max77843->regmap_muic, MAX77843_MUIC_REG_INT1, info->status, - MAX77843_MUIC_IRQ_NUM); + MAX77843_MUIC_STATUS_NUM); if (ret) { dev_err(&pdev->dev, "Failed to Clear IRQ bits\n"); goto err_muic_irq; -- 2.11.0