rtc-ds1742.c should use resource_size_t for base address
dwg at au1.ibm.com
Sat Sep 15 11:30:00 EST 2007
On Fri, Sep 14, 2007 at 12:20:37PM -0500, Josh Boyer wrote:
> On Fri, 14 Sep 2007 15:54:27 +1000
> David Gibson <david at gibson.dropbear.id.au> wrote:
> > Currently the rtc driver, rtc-ds1742.c uses an unsigned long to store
> > the base mmio address of the NVRAM/RTC. This breaks on systems like
> > PowerPC 440, which is a 32-bit core with 36-bit physical addresses: IO
> > on the system, including the RTC, is typically above the 4GB point,
> > and cannot fit into an unsigned long.
> > This patch fixes the problem by replacing the unsigned long with a
> > resource_size_t. Tested on Ebony (PPC440) (with additional patches to
> > instantiate the ds1742 platform device appropriately).
> Where would those additional patches be? :)
Coming, they still need polish...
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
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