lkml.org 
[lkml]   [2016]   [May]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 4.4 163/163] extcon: max77843: Use correct size for reading the interrupt register
    Date
    4.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Dan Carpenter <dan.carpenter@oracle.com>

    commit c4924e92442d7218bd725e47fa3988c73aae84c9 upstream.

    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 <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>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/extcon/extcon-max77843.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/extcon/extcon-max77843.c
    +++ b/drivers/extcon/extcon-max77843.c
    @@ -803,7 +803,7 @@ static int max77843_muic_probe(struct pl
    /* 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;

    \
     
     \ /
      Last update: 2016-05-03 03:01    [W:2.806 / U:0.004 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site