[PATCH RFC 028/111] staging: etnaviv: fix checkpatch errors

[Lucas Stach]

From: Russell King <rmk+kernel at arm.linux.org.uk>

ERROR: do not initialise statics to 0 or NULL
+static bool reglog = false;

ERROR: "foo * bar" should be "foo *bar"
+int etnaviv_gem_get_iova_locked(struct etnaviv_gpu * gpu, struct drm_gem_object *obj,

ERROR: do not use C99 // comments
+       // XXX TODO ..
...
ERROR: spaces required around that '=' (ctx:VxW)
+       struct etnaviv_gem_object *etnaviv_obj= to_etnaviv_bo(obj);

ERROR: do not use C99 // comments
+//#define MSM_PARAM_GMEM_SIZE  0x02

ERROR: Macros with complex values should be enclosed in parenthesis
+#define DRM_IOCTL_ETNAVIV_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_PREP, struct drm_etnaviv_gem_cpu_prep)
...

Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
---
 drivers/staging/etnaviv/etnaviv_gem.c       | 18 ++++++++++--------
 drivers/staging/etnaviv/etnaviv_gem_prime.c |  2 +-
 include/uapi/drm/etnaviv_drm.h              |  8 ++++----
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/etnaviv/etnaviv_gem.c b/drivers/staging/etnaviv/etnaviv_gem.c
index f98d5ee43853..d65f202de32c 100644
--- a/drivers/staging/etnaviv/etnaviv_gem.c
+++ b/drivers/staging/etnaviv/etnaviv_gem.c
@@ -256,8 +256,8 @@ uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj)
  * That means when I do eventually need to add support for unpinning
  * the refcnt counter needs to be atomic_t.
  */
-int etnaviv_gem_get_iova_locked(struct etnaviv_gpu * gpu, struct drm_gem_object *obj,
-		uint32_t *iova)
+int etnaviv_gem_get_iova_locked(struct etnaviv_gpu *gpu,
+	struct drm_gem_object *obj, uint32_t *iova)
 {
 	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
 	int ret = 0;
@@ -317,12 +317,14 @@ int etnaviv_gem_get_iova(struct etnaviv_gpu *gpu, struct drm_gem_object *obj, in
 
 void etnaviv_gem_put_iova(struct drm_gem_object *obj)
 {
-	// XXX TODO ..
-	// NOTE: probably don't need a _locked() version.. we wouldn't
-	// normally unmap here, but instead just mark that it could be
-	// unmapped (if the iova refcnt drops to zero), but then later
-	// if another _get_iova_locked() fails we can start unmapping
-	// things that are no longer needed..
+	/*
+	 * XXX TODO ..
+	 * NOTE: probably don't need a _locked() version.. we wouldn't
+	 * normally unmap here, but instead just mark that it could be
+	 * unmapped (if the iova refcnt drops to zero), but then later
+	 * if another _get_iova_locked() fails we can start unmapping
+	 * things that are no longer needed..
+	 */
 }
 
 int msm_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
diff --git a/drivers/staging/etnaviv/etnaviv_gem_prime.c b/drivers/staging/etnaviv/etnaviv_gem_prime.c
index 78dd843a8e97..f9af91f9ff10 100644
--- a/drivers/staging/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/staging/etnaviv/etnaviv_gem_prime.c
@@ -21,7 +21,7 @@
 
 struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj)
 {
-	struct etnaviv_gem_object *etnaviv_obj= to_etnaviv_bo(obj);
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
 	BUG_ON(!etnaviv_obj->sgt);  /* should have already pinned! */
 	return etnaviv_obj->sgt;
 }
diff --git a/include/uapi/drm/etnaviv_drm.h b/include/uapi/drm/etnaviv_drm.h
index a9f020ed71ea..76596fc46150 100644
--- a/include/uapi/drm/etnaviv_drm.h
+++ b/include/uapi/drm/etnaviv_drm.h
@@ -68,7 +68,7 @@ struct drm_etnaviv_timespec {
 #define ETNAVIV_PARAM_GPU_INSTRUCTION_COUNT         0x18
 #define ETNAVIV_PARAM_GPU_NUM_CONSTANTS             0x19
 
-//#define MSM_PARAM_GMEM_SIZE  0x02
+/* #define MSM_PARAM_GMEM_SIZE  0x02 */
 
 struct drm_etnaviv_param {
 	uint32_t pipe;           /* in, ETNA_PIPE_x */
@@ -217,9 +217,9 @@ struct drm_etnaviv_wait_fence {
 #define DRM_IOCTL_ETNAVIV_GET_PARAM    DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GET_PARAM, struct drm_etnaviv_param)
 #define DRM_IOCTL_ETNAVIV_GEM_NEW      DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_NEW, struct drm_etnaviv_gem_new)
 #define DRM_IOCTL_ETNAVIV_GEM_INFO     DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_INFO, struct drm_etnaviv_gem_info)
-#define DRM_IOCTL_ETNAVIV_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_PREP, struct drm_etnaviv_gem_cpu_prep)
-#define DRM_IOCTL_ETNAVIV_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_FINI, struct drm_etnaviv_gem_cpu_fini)
+#define DRM_IOCTL_ETNAVIV_GEM_CPU_PREP DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_PREP, struct drm_etnaviv_gem_cpu_prep)
+#define DRM_IOCTL_ETNAVIV_GEM_CPU_FINI DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_FINI, struct drm_etnaviv_gem_cpu_fini)
 #define DRM_IOCTL_ETNAVIV_GEM_SUBMIT   DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_SUBMIT, struct drm_etnaviv_gem_submit)
-#define DRM_IOCTL_ETNAVIV_WAIT_FENCE   DRM_IOW (DRM_COMMAND_BASE + DRM_ETNAVIV_WAIT_FENCE, struct drm_etnaviv_wait_fence)
+#define DRM_IOCTL_ETNAVIV_WAIT_FENCE   DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_WAIT_FENCE, struct drm_etnaviv_wait_fence)
 
 #endif /* __ETNAVIV_DRM_H__ */
-- 
2.1.4