• Laxman Dewangan's avatar
    iio: core: Add devm_ APIs for iio_channel_{get,release}_all · efc2c013
    Laxman Dewangan authored
    Some of kernel driver uses the IIO framework to get the sensor
    value via ADC or IIO HW driver. The client driver get iio channel
    by iio_channel_get_all() and release it by calling
    iio_channel_release_all().
    
    Add resource managed version (devm_*) of these APIs so that if client
    calls the devm_iio_channel_get_all() then it need not to release it
    explicitly, it can be done by managed device framework when driver
    get un-binded.
    
    This reduces the code in error path and also need of .remove callback in
    some cases.
    Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
    Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
    efc2c013
inkern.c 16.8 KB