-Original Message-
From: Kumar Gala [mailto:[EMAIL PROTECTED]
On Feb 4, 2008, at 11:44 PM, Stephen Rothwell wrote:
+ aw = *(u32 *)of_get_property(dev-node, #address-cells, NULL);
+ sw = *(u32 *)of_get_property(dev-node, #size-cells, NULL);
What happens if either of
On Feb 4, 2008, at 11:44 PM, Stephen Rothwell wrote:
+aw = *(u32 *)of_get_property(dev-node, #address-cells, NULL);
+sw = *(u32 *)of_get_property(dev-node, #size-cells, NULL);
What happens if either of these properties is missing?
Should we add __must_check to of_get_property?
- k
On Wed, 30 Jan 2008 18:30:52 +0800 Zhang Wei [EMAIL PROTECTED] wrote:
-void fsl_rio_setup(int law_start, int law_size)
+int fsl_rio_setup(struct of_device *dev)
{
+ if (!dev-node) {
+ dev_err(dev-dev, Device OF-Node is NULL);
+ return -EFAULT;
Probably -EINVAL
