• Rob Clark's avatar
    drm/msm: select REGULATOR · b7bbd640
    Rob Clark authored
    Fixes a potential error, spotted by Felipe with randconfig:
    
    -----
    drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c: In function ‘mdp4_kms_init’:
    drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c:384:2: error: implicit declaration \
            of function ‘devm_regulator_get_exclusive’ [-Werror=implicit-function-declaration]
      mdp4_kms->vdd = devm_regulator_get_exclusive(&pdev->dev, "vdd");
      ^
    drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c:384:16: error: assignment makes \
            pointer from integer without a cast [-Werror]
      mdp4_kms->vdd = devm_regulator_get_exclusive(&pdev->dev, "vdd");
                    ^
    -----
    
    Also add a brief comment explaining the use of _get_exclusive()
    Reported-by: default avatarFelipe Balbi <balbi@ti.com>
    Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
    b7bbd640
mdp4_kms.c 13.1 KB