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-rw-r--r--drivers/gpu/drm/drm_stub.c21
-rw-r--r--include/drm/drmP.h21
2 files changed, 28 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 001273d57f2d..6d7b083c5b77 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -62,6 +62,26 @@ struct idr drm_minors_idr;
struct class *drm_class;
struct proc_dir_entry *drm_proc_root;
struct dentry *drm_debugfs_root;
+
+int drm_err(const char *func, const char *format, ...)
+{
+ struct va_format vaf;
+ va_list args;
+ int r;
+
+ va_start(args, format);
+
+ vaf.fmt = format;
+ vaf.va = &args;
+
+ r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
+
+ va_end(args);
+
+ return r;
+}
+EXPORT_SYMBOL(drm_err);
+
void drm_ut_debug_printk(unsigned int request_level,
const char *prefix,
const char *function_name,
@@ -78,6 +98,7 @@ void drm_ut_debug_printk(unsigned int request_level,
}
}
EXPORT_SYMBOL(drm_ut_debug_printk);
+
static int drm_minor_get_id(struct drm_device *dev, int type)
{
int new_id;
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 202424d17ed7..22db51d10619 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -126,6 +126,9 @@ extern void drm_ut_debug_printk(unsigned int request_level,
const char *prefix,
const char *function_name,
const char *format, ...);
+extern __attribute__((format (printf, 2, 3)))
+int drm_err(const char *func, const char *format, ...);
+
/***********************************************************************/
/** \name DRM template customization defaults */
/*@{*/
@@ -181,21 +184,11 @@ extern void drm_ut_debug_printk(unsigned int request_level,
* \param fmt printf() like format string.
* \param arg arguments
*/
-#define DRM_ERROR(fmt, arg...) \
- printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __func__ , ##arg)
-
-/**
- * Memory error output.
- *
- * \param area memory area where the error occurred.
- * \param fmt printf() like format string.
- * \param arg arguments
- */
-#define DRM_MEM_ERROR(area, fmt, arg...) \
- printk(KERN_ERR "[" DRM_NAME ":%s:%s] *ERROR* " fmt , __func__, \
- drm_mem_stats[area].name , ##arg)
+#define DRM_ERROR(fmt, ...) \
+ drm_err(__func__, fmt, ##__VA_ARGS__)
-#define DRM_INFO(fmt, arg...) printk(KERN_INFO "[" DRM_NAME "] " fmt , ##arg)
+#define DRM_INFO(fmt, ...) \
+ printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
/**
* Debug output.