diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-4430sdp.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 180ac112e52..b88f28c5814 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -50,33 +50,9 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = { }; #ifdef CONFIG_CACHE_L2X0 -noinline void omap_smc1(u32 fn, u32 arg) -{ - register u32 r12 asm("r12") = fn; - register u32 r0 asm("r0") = arg; - - /* This is common routine cache secure monitor API used to - * modify the PL310 secure registers. - * r0 contains the value to be modified and "r12" contains - * the monitor API number. It uses few CPU registers - * internally and hence they need be backed up including - * link register "lr". - * Explicitly save r11 and r12 the compiler generated code - * won't save it. - */ - asm volatile( - "stmfd r13!, {r11,r12}\n" - "dsb\n" - "smc\n" - "ldmfd r13!, {r11,r12}\n" - : "+r" (r0), "+r" (r12) - : - : "r4", "r5", "r10", "lr", "cc"); -} -EXPORT_SYMBOL(omap_smc1); - static int __init omap_l2_cache_init(void) { + extern void omap_smc1(u32 fn, u32 arg); void __iomem *l2cache_base; /* To avoid code running on other OMAPs in |