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powerpc/mm: Remove unused variable declaration 

Since commit 0034d395f8 ("powerpc/mm/hash64: Map all the kernel
regions in the same 0xc range") __kernel_virt_size is not used
anymore.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Aneesh Kumar K.V 2019-07-01 20:07:00 +05:30 committed by Michael Ellerman
parent 2438ac954b
commit b8c8a524cc
1 changed files with 0 additions and 1 deletions
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arch/powerpc/include/asm/book3s/64/pgtable.h
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@ -283,7 +283,6 @@ static inline unsigned int ioremap_max_order(void)
#define IOREMAP_MAX_ORDER ioremap_max_order()
extern unsigned long __kernel_virt_start;
extern unsigned long __kernel_virt_size;
extern unsigned long __kernel_io_start;
extern unsigned long __kernel_io_end;
#define KERN_VIRT_START __kernel_virt_start