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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: 135d9f7d13 ('extcon: max77843: Clear IRQ bits state before request IRQ')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jaewon Kim <jaewon02.kim@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[cw00.choi: Modify the patch title]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
hifive-unleashed-5.1
Dan Carpenter 2016-02-04 14:36:09 +03:00 committed by Chanwoo Choi
parent 03bf1adbd6
commit c4924e9244
1 changed files with 1 additions and 1 deletions
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drivers/extcon/extcon-max77843.c
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@ -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;