lkml.org 
[lkml]   [2011]   [Nov]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Subject[PATCH 4/4] mfd: twl6040-core: Use gpio_request_one
    From
    Date
    Use gpio_request_one() instead of multiple gpiolib calls.

    Signed-off-by: Axel Lin <axel.lin@gmail.com>
    ---
    drivers/mfd/twl6040-core.c | 7 ++-----
    1 files changed, 2 insertions(+), 5 deletions(-)

    diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
    index 268f80f..e57b1d1 100644
    --- a/drivers/mfd/twl6040-core.c
    +++ b/drivers/mfd/twl6040-core.c
    @@ -509,13 +509,10 @@ static int __devinit twl6040_probe(struct platform_device *pdev)
    twl6040->audpwron = -EINVAL;

    if (gpio_is_valid(twl6040->audpwron)) {
    - ret = gpio_request(twl6040->audpwron, "audpwron");
    + ret = gpio_request_one(twl6040->audpwron, GPIOF_OUT_INIT_LOW,
    + "audpwron");
    if (ret)
    goto gpio1_err;
    -
    - ret = gpio_direction_output(twl6040->audpwron, 0);
    - if (ret)
    - goto gpio2_err;
    }

    /* codec interrupt */
    --
    1.7.5.4




    \
     
     \ /
      Last update: 2011-12-01 02:57    [W:0.041 / U:0.064 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site