Thread (2 messages) 2 messages, 2 authors, 2014-01-14
STALE4467d REVIEWED: 1 (0M)

[PATCH 3/7] drivers/gpu/host1x/drm: don't check resource with devm_ioremap_resource

From: Wolfram Sang <hidden>
Date: 2014-01-14 11:59:29
Also in: dri-devel, lkml
Subsystem: drm drivers, drm drivers for nvidia tegra, the rest · Maintainers: David Airlie, Simona Vetter, Thierry Reding, Mikko Perttunen, Linus Torvalds

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <redacted>
Reviewed-by: Terje Bergstrom <redacted>
---

Should go via subsystem tree

 drivers/gpu/drm/tegra/hdmi.c | 3 ---
 1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 0cd9bc2..1650fb3 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1375,9 +1375,6 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
 		return err;
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs)
-		return -ENXIO;
-
 	hdmi->regs = devm_ioremap_resource(&pdev->dev, regs);
 	if (IS_ERR(hdmi->regs))
 		return PTR_ERR(hdmi->regs);
-- 
1.8.5.1
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help