Messages in this thread | | | Date | Thu, 31 Jan 2013 08:30:05 +0100 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH 1/1] dma: pl330: Convert to devm_ioremap_resource() |
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On Thu, Jan 31, 2013 at 12:37:04PM +0530, Sachin Kamat wrote: > Use the newly introduced devm_ioremap_resource() instead of > devm_request_and_ioremap() which provides more consistent error handling. > > Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> > Cc: Vinod Koul <vinod.koul@intel.com> > Cc: Thierry Reding <thierry.reding@avionic-design.de> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > --- > This change is based against linux-next tree (20130128). > This change however introduces the followign sparse warning: > drivers/dma/pl330.c:2883:22: warning: incorrect type in argument 1 (different address spaces) > drivers/dma/pl330.c:2883:22: expected void const *ptr > drivers/dma/pl330.c:2883:22: got void [noderef] <asn:2>*base > drivers/dma/pl330.c:2884:34: warning: incorrect type in argument 1 (different address spaces) > drivers/dma/pl330.c:2884:34: expected void const *ptr > drivers/dma/pl330.c:2884:34: got void [noderef] <asn:2>*base
These are known, a patch has been posted for both the kernel and sparse to fix this up.
thanks,
greg k-h
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