[PATCH] drm/gma500: Clean up errors in intel_gmbus.h

[GuoHua Chen]

Fix the following errors reported by checkpatch:

ERROR: space prohibited after that '!' (ctx:BxW)

Signed-off-by: GuoHua Chen <chenguohua_...@163.com>
---
 drivers/gpu/drm/gma500/intel_gmbus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/gma500/intel_gmbus.c 
b/drivers/gpu/drm/gma500/intel_gmbus.c
index aa45509859f2..769e47480e11 100644
--- a/drivers/gpu/drm/gma500/intel_gmbus.c
+++ b/drivers/gpu/drm/gma500/intel_gmbus.c
@@ -39,7 +39,7 @@
 #define _wait_for(COND, MS, W) ({ \
        unsigned long timeout__ = jiffies + msecs_to_jiffies(MS);       \
        int ret__ = 0;                                                  \
-       while (! (COND)) {                                              \
+       while (!(COND)) {                                               \
                if (time_after(jiffies, timeout__)) {                   \
                        ret__ = -ETIMEDOUT;                             \
                        break;                                          \
-- 
2.17.1