From 0bfbf6a256348b1543e638c7d7b2f3004b289fdb Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Thu, 21 Mar 2013 11:28:10 +0100 Subject: MIPS: Make declarations and definitions of tlbmiss_handler_setup_pgd match. tlbmiss_handler_setup_pgd is run-time generated code and it was convenient to pretend the symbol was an array in the generator but a function for the users. LTO gcc won't tolerate this kind of lie anymore so solve the problem through a cast and function pointer instead. Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mmu_context.h | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'arch/mips/include/asm/mmu_context.h') diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index e81d719efcd1..13e0fe7fe233 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -26,10 +26,15 @@ #ifdef CONFIG_MIPS_PGD_C0_CONTEXT -#define TLBMISS_HANDLER_SETUP_PGD(pgd) \ - tlbmiss_handler_setup_pgd((unsigned long)(pgd)) - -extern void tlbmiss_handler_setup_pgd(unsigned long pgd); +#define TLBMISS_HANDLER_SETUP_PGD(pgd) \ +do { \ + void (*tlbmiss_handler_setup_pgd)(unsigned long); \ + extern u32 tlbmiss_handler_setup_pgd_array[16]; \ + \ + tlbmiss_handler_setup_pgd = \ + (__typeof__(tlbmiss_handler_setup_pgd)) tlbmiss_handler_setup_pgd_array; \ + tlbmiss_handler_setup_pgd((unsigned long)(pgd)); \ +} while (0) #define TLBMISS_HANDLER_SETUP() \ do { \ -- cgit v1.2.3