Commit 27b3db20 authored Jan 09, 2014 by Leonid Yegoshin Committed by Ralf Baechle Mar 26, 2014

MIPS: asm: page: Allow __pa_symbol overrides



This will allow platforms to use an alternative way to get
the physical address of a symbol.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

parent 6ebda44f

arch/mips/include/asm/page.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -190,7 +190,9 @@ typedef struct { unsigned long pgprot; } pgprot_t;
		* https://patchwork.linux-mips.org/patch/1541/
		*/

		#ifndef __pa_symbol
		#define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x), 0))
		#endif

		#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)