[PATCH v2 3/3] drm/debug: Add missing kerneldoc comments to exported functions

[Haneen Mohammed]

Add missing documentation for exported functions to avoid kerneldoc
warning.

Signed-off-by: Haneen Mohammed <hamohammed.sa at gmail.com>
---
Changes in v2: 
- Include this patch to avoid kerneldoc warning

 drivers/gpu/drm/drm_debug.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/gpu/drm/drm_debug.c b/drivers/gpu/drm/drm_debug.c
index a79593f..6e66b05 100644
--- a/drivers/gpu/drm/drm_debug.c
+++ b/drivers/gpu/drm/drm_debug.c
@@ -29,6 +29,16 @@
 
 #define DRM_PRINTK_FMT "[" DRM_NAME ":%s]%s %pV"
 
+/**
+ * drm_dev_printk
+ *
+ * @dev: device pointer
+ * @level: logging level
+ * @category: debug category
+ * @function_name: function name
+ * @prefix: prefix string
+ * @format: printf() like format string
+ */
 void drm_dev_printk(const struct device *dev, const char *level,
 		    unsigned int category, const char *function_name,
 		    const char *prefix, const char *format, ...)
@@ -53,6 +63,13 @@ void drm_dev_printk(const struct device *dev, const char *level,
 }
 EXPORT_SYMBOL(drm_dev_printk);
 
+/**
+ * drm_printk
+ *
+ * @level: logging level
+ * @category: debug category
+ * @format: printf() like format string
+ */
 void drm_printk(const char *level, unsigned int category,
 		const char *format, ...)
 {
-- 
2.7.4