On Thu, Jun 28, 2018 at 02:28:55PM -0400, Sean Paul wrote:
> This time the iomap/iounmap helper functions. Move map into dpu and
> refactor it to reflect their actual use. iounmap wasn't useful, so
> delete it and call iounmap directly.
>
> Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 38 +++++++++++++++++-------
> drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 13 ++++++--
> drivers/gpu/drm/msm/msm_drv.c | 23 --------------
> drivers/gpu/drm/msm/msm_drv.h | 2 --
> 4 files changed, 38 insertions(+), 38 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index 0b813a089cba..beba919a6ef6 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -77,6 +77,25 @@ bool dpu_is_custom_client(void)
> return dpucustom;
> }
>
> +static unsigned long dpu_iomap_size(struct platform_device *pdev,
> + const char *name)
> +{
> + struct resource *res;
> +
> + if (!name) {
> + DRM_ERROR("Resource name unspecified\n");
> + return 0;
> + }
Maybe Just a WARN instead - a custom string isn't needed for a case that will
never happen outside of developer error.
<snip>
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