nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 02:22:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: add format specifiers for debug output

Browse Source 
Add compiler attribute to gk20a_debug_output to type check the
printf style arguments against the format string.

Jira NVGPU-886

Change-Id: Ib0c36826bf0a05211c873dc54ad9177319354b65
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1929865
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Konsta Holtta
2018-10-18 12:19:54 +03:00
committed by mobile promotions
parent 439d3eb74f
commit 61fb57fb9c
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/nvgpu/include/nvgpu/debug.h
View File

@@ -39,6 +39,7 @@ struct gk20a_debug_output {
#ifdef CONFIG_DEBUG_FS
extern unsigned int gk20a_debug_trace_cmdbuf;
__attribute__((format (printf, 2, 3)))
void gk20a_debug_output(struct gk20a_debug_output *o,
const char *fmt, ...);
@@ -50,6 +51,7 @@ void gk20a_init_debug_ops(struct gpu_ops *gops);
void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink);
void gk20a_debug_deinit(struct gk20a *g);
#else
__attribute__((format (printf, 2, 3)))
static inline void gk20a_debug_output(struct gk20a_debug_output *o,
const char *fmt, ...) {}