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drm/dbi: Use a static inline stub for mipi_dbi_debugfs_init()

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Replace the slightly odd "#define <function> NULL" thing with
a standard static inline stub.

Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211221193754.12287-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2021-12-21 21:37:54 +02:00
parent 5664e3c907
commit 6844a28885
1 changed files with 1 additions and 1 deletions
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2
include/drm/drm_mipi_dbi.h
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@ -194,7 +194,7 @@ int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb,
#ifdef CONFIG_DEBUG_FS
void mipi_dbi_debugfs_init(struct drm_minor *minor);
#else
#define mipi_dbi_debugfs_init NULL
static inline void mipi_dbi_debugfs_init(struct drm_minor *minor) {}
#endif
#endif /* __LINUX_MIPI_DBI_H */