From 8b11bd12aff76e02cdc2cbc9e439bba88d281223 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 7 Feb 2006 22:13:05 -0800 Subject: [SPARC64]: Patch up mmu context register writes for sun4v. sun4v uses ASI_MMU instead of ASI_DMMU Signed-off-by: David S. Miller --- arch/sparc64/prom/p1275.c | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'arch/sparc64/prom/p1275.c') diff --git a/arch/sparc64/prom/p1275.c b/arch/sparc64/prom/p1275.c index a5a7c57..2b32c48 100644 --- a/arch/sparc64/prom/p1275.c +++ b/arch/sparc64/prom/p1275.c @@ -30,16 +30,6 @@ extern void prom_world(int); extern void prom_cif_interface(void); extern void prom_cif_callback(void); -static inline unsigned long spitfire_get_primary_context(void) -{ - unsigned long ctx; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=r" (ctx) - : "r" (PRIMARY_CONTEXT), "i" (ASI_DMMU)); - return ctx; -} - /* * This provides SMP safety on the p1275buf. prom_callback() drops this lock * to allow recursuve acquisition. @@ -55,7 +45,6 @@ long p1275_cmd(const char *service, long fmt, ...) long attrs, x; p = p1275buf.prom_buffer; - BUG_ON((spitfire_get_primary_context() & CTX_NR_MASK) != 0); spin_lock_irqsave(&prom_entry_lock, flags); -- cgit v1.1