mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
mtd: nand: pxa3xx: Check for clk_prepare_enable() return value
clk_prepare_enable() can fail due to unknown reason. Add a check for this and return the error code if it fails. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
parent
fb32061ffa
commit
1f8eaff2aa
@ -1072,7 +1072,9 @@ static int alloc_nand_resource(struct platform_device *pdev)
|
||||
dev_err(&pdev->dev, "failed to get nand clock\n");
|
||||
return PTR_ERR(info->clk);
|
||||
}
|
||||
clk_prepare_enable(info->clk);
|
||||
ret = clk_prepare_enable(info->clk);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
/*
|
||||
* This is a dirty hack to make this driver work from devicetree
|
||||
|
Loading…
Reference in New Issue
Block a user