Quoting Bjorn Andersson (2021-07-21 19:42:24)
> The non-devres version of ioremap is used, which requires manual
> cleanup. But the code paths leading here is mixed with other devres
> users, so rely on this for ioremap as well to simplify the code.
>
> Signed-off-by: Bjorn Andersson <bjorn.anders...@linaro.org>
> ---
Reviewed-by: Stephen Boyd <swb...@chromium.org>
> drivers/gpu/drm/msm/dp/dp_parser.c | 29 ++++-------------------------
> 1 file changed, 4 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/dp/dp_parser.c
> b/drivers/gpu/drm/msm/dp/dp_parser.c
> index 0519dd3ac3c3..c064ced78278 100644
> --- a/drivers/gpu/drm/msm/dp/dp_parser.c
> +++ b/drivers/gpu/drm/msm/dp/dp_parser.c
> @@ -32,7 +32,7 @@ static int msm_dss_ioremap(struct platform_device *pdev,
> }
>
> io_data->len = (u32)resource_size(res);
> - io_data->base = ioremap(res->start, io_data->len);
> + io_data->base = devm_ioremap(&pdev->dev, res->start, io_data->len);
> if (!io_data->base) {
> DRM_ERROR("%pS->%s: ioremap failed\n",
> __builtin_return_address(0), __func__);
I don't think we need this print either, but that can come later in
addition to using devm_platform_get_and_ioremap_resource().
