diff options
| author | Joe Perches <joe@perches.com> | 2017-02-16 00:33:18 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-26 21:43:08 +0100 |
| commit | 3c6d6e0fbf5eb6367dfc8a97f72bd625e78b1aae (patch) | |
| tree | 16367eb13e1aa003f7c975b13762ca427abd07f4 /include/drm/drm_print.h | |
| parent | Merge airlied/drm-next into drm-misc-next (diff) | |
| download | linux-3c6d6e0fbf5eb6367dfc8a97f72bd625e78b1aae.tar.xz linux-3c6d6e0fbf5eb6367dfc8a97f72bd625e78b1aae.zip | |
drm: drm_printer: add __printf validation
drm_printf does not currently use the compiler to verify
format and arguments. Make it do so.
Miscellanea:
o Add appropriate #include files for __printf and struct va_format
o Convert dev_printk to dev_info
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/133858f214e9b90f92bb8eb44c6b1dc04429933d.1487201526.git.joe@perches.com
Diffstat (limited to 'include/drm/drm_print.h')
| -rw-r--r-- | include/drm/drm_print.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index 7d98763c0444..ca4d7c6321f2 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -26,6 +26,8 @@ #ifndef DRM_PRINT_H_ #define DRM_PRINT_H_ +#include <linux/compiler.h> +#include <linux/printk.h> #include <linux/seq_file.h> #include <linux/device.h> @@ -75,6 +77,7 @@ void __drm_printfn_seq_file(struct drm_printer *p, struct va_format *vaf); void __drm_printfn_info(struct drm_printer *p, struct va_format *vaf); void __drm_printfn_debug(struct drm_printer *p, struct va_format *vaf); +__printf(2, 3) void drm_printf(struct drm_printer *p, const char *f, ...); |