powerpc/64: drop redundant defination of spin_until_cond

linux/processor.h has exactly same defination for spin_until_cond. Drop the redundant defination in asm/processor.h Signed-off-by: Sudeep Holla <[email protected]> Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/1fff2054e5dfc00329804dbd3f2a91667c9a8aff.1623438544.git.christophe.leroy@csgroup.eu
jix · Jun 16, 2021 · db8f706 · db8f706
1 parent ac3d085
commit db8f706
Showing 1 changed file with 0 additions and 11 deletions.
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
@@ -347,17 +347,6 @@ static inline unsigned long __pack_fe01(unsigned int fpmode)
 
 #define spin_end()	HMT_medium()
 
-#define spin_until_cond(cond)					\
-do {								\
-	if (unlikely(!(cond))) {				\
-		spin_begin();					\
-		do {						\
-			spin_cpu_relax();			\
-		} while (!(cond));				\
-		spin_end();					\
-	}							\
-} while (0)
-
 #endif
 
 /* Check that a certain kernel stack pointer is valid in task_struct p */