[POWERPC] spufs: Trivial whitespace fixes

Remove redundant whitespace in arch/powerpc/platforms/cell/spufs/

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/cell/spufs/file.c

@@ -218,12 +218,12 @@ unsigned long spufs_get_unmapped_area(struct file *file, unsigned long addr,
 #endif /* CONFIG_SPU_FS_64K_LS */
 
 static const struct file_operations spufs_mem_fops = {
-	.open	 		= spufs_mem_open,
-	.release 		= spufs_mem_release,
-	.read   		= spufs_mem_read,
-	.write   		= spufs_mem_write,
-	.llseek  		= generic_file_llseek,
-	.mmap    		= spufs_mem_mmap,
+	.open			= spufs_mem_open,
+	.release		= spufs_mem_release,
+	.read			= spufs_mem_read,
+	.write			= spufs_mem_write,
+	.llseek			= generic_file_llseek,
+	.mmap			= spufs_mem_mmap,
 #ifdef CONFIG_SPU_FS_64K_LS
 	.get_unmapped_area	= spufs_get_unmapped_area,
 #endif

arch/powerpc/platforms/cell/spufs/sched.c

@@ -536,7 +536,7 @@ static void spusched_tick(struct spu_context *ctx)
 	 * tick and try again.
 	 */
 	if (mutex_trylock(&ctx->state_mutex)) {
- 		struct spu *spu = ctx->spu;
+		struct spu *spu = ctx->spu;
 		struct spu_context *new;
 
 		new = grab_runnable_context(ctx->prio + 1, spu->node);

arch/powerpc/platforms/cell/spufs/spu_restore.c

@@ -296,7 +296,7 @@ static inline void restore_complete(void)
  * This code deviates from the documented sequence in the
  * following aspects:
  *
- * 	1. The EA for LSCSA is passed from PPE in the
+ *	1. The EA for LSCSA is passed from PPE in the
  *	   signal notification channels.
  *	2. The register spill area is pulled by SPU
  *	   into LS, rather than pushed by PPE.

arch/powerpc/platforms/cell/spufs/spufs.h

@@ -78,7 +78,7 @@ struct spu_context {
 	struct spu_gang *gang;
 
 	/* scheduler fields */
- 	struct list_head rq;
+	struct list_head rq;
 	unsigned int time_slice;
 	unsigned long sched_flags;
 	cpumask_t cpus_allowed;
@@ -206,7 +206,7 @@ extern char *isolated_loader;
 
 /*
  * spufs_wait
- * 	Same as wait_event_interruptible(), except that here
+ *	Same as wait_event_interruptible(), except that here
  *	we need to call spu_release(ctx) before sleeping, and
  *	then spu_acquire(ctx) when awoken.
  */

arch/powerpc/platforms/cell/spufs/switch.c

@@ -70,7 +70,7 @@
   }
 #endif				/* debug */
 
-#define POLL_WHILE_FALSE(_c) 	POLL_WHILE_TRUE(!(_c))
+#define POLL_WHILE_FALSE(_c)	POLL_WHILE_TRUE(!(_c))
 
 static inline void acquire_spu_lock(struct spu *spu)
 {
@@ -1930,7 +1930,7 @@ static void harvest(struct spu_state *prev, struct spu *spu)
 	reset_spu_privcntl(prev, spu);	        /* Step 16. */
 	reset_spu_lslr(prev, spu);              /* Step 17. */
 	setup_mfc_sr1(prev, spu);	        /* Step 18. */
-	spu_invalidate_slbs(spu);        	/* Step 19. */
+	spu_invalidate_slbs(spu);		/* Step 19. */
 	reset_ch_part1(prev, spu);	        /* Step 20. */
 	reset_ch_part2(prev, spu);	        /* Step 21. */
 	enable_interrupts(prev, spu);	        /* Step 22. */