nvgpu: clk: MISRA Rule 21.2 header guard fixes

MISRA rule 21.2 doesn't allow the use of macro names which start with
an underscore. These leading underscores are to be removed from the
macro names. This patch will fix such violations in clk by renaming
them to follow the convention, 'NVGPU_PARENT-DIR_HEADER-NAME' when
there is no keyword repetition between file name and directory or
'NVGPU_HEADER-NAME' when there is repetition.

JIRA NVGPU-1028

Change-Id: I5305066dffcfb03e3c99fb501e783dcc70765b11
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1809069
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/clk/clk_freq_controller.h b/drivers/gpu/nvgpu/clk/clk_freq_controller.h
index 659b75d5..7ae475c1 100644
--- a/drivers/gpu/nvgpu/clk/clk_freq_controller.h
+++ b/drivers/gpu/nvgpu/clk/clk_freq_controller.h
@@ -20,8 +20,8 @@
  * DEALINGS IN THE SOFTWARE.
 */
 
-#ifndef _CLK_FREQ_CONTROLLER_H_
-#define _CLK_FREQ_CONTROLLER_H_
+#ifndef NVGPU_CLK_FREQ_CONTROLLER_H
+#define NVGPU_CLK_FREQ_CONTROLLER_H
 
 #define CTRL_CLK_CLK_FREQ_CONTROLLER_ID_ALL  0xFF
 #define CTRL_CLK_CLK_FREQ_CONTROLLER_ID_SYS  0x00
@@ -81,4 +81,4 @@ struct clk_freq_controllers {
 int clk_freq_controller_sw_setup(struct gk20a *g);
 int clk_freq_controller_pmu_setup(struct gk20a *g);
 
-#endif
+#endif /* NVGPU_CLK_FREQ_CONTROLLER_H */