From: Markus Elfring elfring@users.sourceforge.net Date: Sat, 21 Sep 2019 20:04:08 +0200
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 675442bfc1bd..6ada149af9ef 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -981,7 +981,6 @@ __dw_mipi_dsi_probe(struct platform_device *pdev, struct device *dev = &pdev->dev; struct reset_control *apb_rst; struct dw_mipi_dsi *dsi; - struct resource *res; int ret;
dsi = devm_kzalloc(dev, sizeof(*dsi), GFP_KERNEL); @@ -997,11 +996,7 @@ __dw_mipi_dsi_probe(struct platform_device *pdev, }
if (!plat_data->base) { - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return ERR_PTR(-ENODEV); - - dsi->base = devm_ioremap_resource(dev, res); + dsi->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dsi->base)) return ERR_PTR(-ENODEV);
-- 2.23.0