[PATCH 02/33] ARM: Convert to devm_ioremap_resource()

Russell King - ARM Linux linux at arm.linux.org.uk
Mon Jan 21 11:16:11 EST 2013


On Mon, Jan 21, 2013 at 05:05:47PM +0100, Thierry Reding wrote:
> On Mon, Jan 21, 2013 at 03:58:46PM +0000, Russell King - ARM Linux wrote:
> > On Mon, Jan 21, 2013 at 11:08:55AM +0100, Thierry Reding wrote:
> > > Convert all uses of devm_request_and_ioremap() to the newly introduced
> > > devm_ioremap_resource() which provides more consistent error handling.
> > 
> > Does this include the resource part of the handling too?
> 
> I'm not sure I understand your question. devm_ioremap_resource() does a
> devm_request_mem_region() internally if that's what you were asking.

Ah, that's fine then.  The function name is a little misleading, and as
it doesn't exist in mainline at present, it is not something I know about.



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