On Wed, 2009-12-02 at 17:51 -0800, Pravin Bathija wrote:
> Powerpc 44x uses 36 bit real address while the real address defined
> in MPT Fusion driver is of type 32 bit. This causes ioremap to fail and driver
> fails to initialize. This fix changes the data types representing the real
> address from unsigned long 32-bit types to resource_size_t which is 64-bit. The
> driver has been tested, the disks get discovered correctly and can do IO.
>
> Signed-off-by: Pravin Bathija <pbathija@xxxxxxxx>
> Acked-by: Feng Kan <fkan@xxxxxxxx>
> Acked-by: Fushen Chen <fchen@xxxxxxxx>
> Acked-by: Loc Ho <lho@xxxxxxxx>
> Acked-by: Tirumala Reddy Marri <tmarri@xxxxxxxx>
> Acked-by: Victor Gallardo <vgallardo@xxxxxxxx>
> ---
> drivers/message/fusion/mptbase.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
> index 5d496a9..9f14a60 100644
> --- a/drivers/message/fusion/mptbase.c
> +++ b/drivers/message/fusion/mptbase.c
> @@ -1511,7 +1511,7 @@ mpt_mapresources(MPT_ADAPTER *ioc)
> {
> u8 __iomem *mem;
> int ii;
> - unsigned long mem_phys;
> + resource_size_t mem_phys;
You never actually compiled this, did you?
drivers/message/fusion/mptbase.c: In function 'mpt_mapresources':
drivers/message/fusion/mptbase.c:1680: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t'
I'll just fold the fix in
James
---
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 162923f..85bc6a6 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1677,8 +1677,8 @@ mpt_mapresources(MPT_ADAPTER *ioc)
return -EINVAL;
}
ioc->memmap = mem;
- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "mem = %p, mem_phys = %lx\n",
- ioc->name, mem, mem_phys));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "mem = %p, mem_phys = %llx\n",
+ ioc->name, mem, (unsigned long long)mem_phys));
ioc->mem_phys = mem_phys;
ioc->chip = (SYSIF_REGS __iomem *)mem;
--
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