[PATCH] powerpc: platforms: insert space before the open parenthesis '('

Fixes checkpatch error:

arch/powerpc/platforms/ps3/setup.c:107:ERROR:space required before the 
open parenthesis '('

Signed-off-by: Yu Han <redacted>
---
  arch/powerpc/platforms/ps3/setup.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/ps3/setup.c 

b/arch/powerpc/platforms/ps3/setup.c
index 5144f11359f7..3a22a26912db 100644

--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c

@@ -104,7 +104,7 @@ static void ps3_panic(char *str)
      printk("\n");
      panic_flush_kmsg_end();

-    while(1)
+    while (1)
          lv1_pause(1);
  }