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powerpc/85xx: fix build warning, remove silly cast 

This fixes a build warning when PHYS_64BIT is enabled, and removes an
unnecessary cast to phys_addr_t (the variable being cast is already
a phys_addr_t)

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Becky Bruce 2008-08-21 13:50:22 -05:00 committed by Kumar Gala
parent 307db95882
commit 82331ab15f
1 changed files with 3 additions and 2 deletions
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5
arch/powerpc/mm/fsl_booke_mmu.c
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@ -202,7 +202,7 @@ adjust_total_lowmem(void)
cam_max_size = max_lowmem_size;
/* adjust lowmem size to max_lowmem_size */
ram = min(max_lowmem_size, (phys_addr_t)total_lowmem);
ram = min(max_lowmem_size, total_lowmem);
/* Calculate CAM values */
__cam0 = 1UL << 2 * (__ilog2(ram) / 2);
@ -225,7 +225,8 @@ adjust_total_lowmem(void)
printk(KERN_INFO "Memory CAM mapping: CAM0=%ldMb, CAM1=%ldMb,"
" CAM2=%ldMb residual: %ldMb\n",
__cam0 >> 20, __cam1 >> 20, __cam2 >> 20,
(total_lowmem - __cam0 - __cam1 - __cam2) >> 20);
(long int)((total_lowmem - __cam0 - __cam1 - __cam2)
>> 20));
__max_low_memory = __cam0 + __cam1 + __cam2;
__initial_memory_limit_addr = memstart_addr + __max_low_memory;
}