diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_parser.c | 29 |
1 files 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__); @@ -42,22 +42,6 @@ static int msm_dss_ioremap(struct platform_device *pdev, return 0; } -static void msm_dss_iounmap(struct dss_io_data *io_data) -{ - if (io_data->base) { - iounmap(io_data->base); - io_data->base = NULL; - } - io_data->len = 0; -} - -static void dp_parser_unmap_io_resources(struct dp_parser *parser) -{ - struct dp_io *io = &parser->io; - - msm_dss_iounmap(&io->dp_controller); -} - static int dp_parser_ctrl_res(struct dp_parser *parser) { int rc = 0; @@ -67,19 +51,14 @@ static int dp_parser_ctrl_res(struct dp_parser *parser) rc = msm_dss_ioremap(pdev, &io->dp_controller); if (rc) { DRM_ERROR("unable to remap dp io resources, rc=%d\n", rc); - goto err; + return rc; } io->phy = devm_phy_get(&pdev->dev, "dp"); - if (IS_ERR(io->phy)) { - rc = PTR_ERR(io->phy); - goto err; - } + if (IS_ERR(io->phy)) + return PTR_ERR(io->phy); return 0; -err: - dp_parser_unmap_io_resources(parser); - return rc; } static int dp_parser_misc(struct dp_parser *parser) |