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drm/print: clean up RATELIMITED macros

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Drop a few indirections, making the code simpler.
This also drops a RATELIMITED variant that is not in use.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200214175919.GA14492@ravnborg.org
This commit is contained in:
Sam Ravnborg 2020-02-14 18:54:42 +01:00
parent 9ce12ec8ab
commit acce61bf85
1 changed files with 7 additions and 20 deletions
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27
include/drm/drm_print.h
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@ -383,25 +383,6 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
#define DRM_DEV_DEBUG_KMS(dev, fmt, ...) \
drm_dev_dbg(dev, DRM_UT_KMS, fmt, ##__VA_ARGS__)
#define _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, category, fmt, ...) \
({ \
static DEFINE_RATELIMIT_STATE(_rs, \
DEFAULT_RATELIMIT_INTERVAL, \
DEFAULT_RATELIMIT_BURST); \
if (__ratelimit(&_rs)) \
drm_dev_dbg(dev, category, fmt, ##__VA_ARGS__); \
})
/**
* Rate limited debug output. Like DRM_DEBUG() but won't flood the log.
*
* @dev: device pointer
* @fmt: printf() like format string.
*/
#define DRM_DEV_DEBUG_KMS_RATELIMITED(dev, fmt, ...) \
_DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, DRM_UT_KMS, \
fmt, ##__VA_ARGS__)
/*
* struct drm_device based logging
*
@ -525,7 +506,13 @@ void __drm_err(const char *format, ...);
#define DRM_DEBUG_KMS_RATELIMITED(fmt, ...) \
DRM_DEV_DEBUG_KMS_RATELIMITED(NULL, fmt, ##__VA_ARGS__)
({ \
static DEFINE_RATELIMIT_STATE(_rs, \
DEFAULT_RATELIMIT_INTERVAL, \
DEFAULT_RATELIMIT_BURST); \
if (__ratelimit(&_rs)) \
drm_dev_dbg(NULL, DRM_UT_KMS, fmt, ##__VA_ARGS__); \
})
/*
* struct drm_device based WARNs