hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

drivers/amba: don't check resource with devm_ioremap_resource 

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

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Wolfram Sang 2014-01-14 12:58:53 +01:00 committed by Stephen Warren
parent 38dbfb59d1
commit 3cb3316cf7
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/amba/tegra-ahb.c
View File

@ -256,8 +256,6 @@ static int tegra_ahb_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
ahb->regs = devm_ioremap_resource(&pdev->dev, res); ahb->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(ahb->regs)) if (IS_ERR(ahb->regs))
return PTR_ERR(ahb->regs); return PTR_ERR(ahb->regs);