drm: drm_err: Remove unnecessary __func__ argument
Removing the unnecessary drm_err __func__ argument by using
the equivalent %pf and __builtin_return_address(0) makes the
code smaller for every use of the DRM_ERROR macro.
For instance: (allmodconfig)
$ size drivers/gpu/drm/i915/i915.o*
text data bss dec hex filename
922447 193257 296736 1412440 158d58 drivers/gpu/drm/i915/i915.o.new
928111 193257 296736 1418104 15a378 drivers/gpu/drm/i915/i915.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index bc3da32..2e5c7d9 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -56,7 +56,7 @@
struct class *drm_class;
static struct dentry *drm_debugfs_root;
-void drm_err(const char *func, const char *format, ...)
+void drm_err(const char *format, ...)
{
struct va_format vaf;
va_list args;
@@ -66,7 +66,8 @@
vaf.fmt = format;
vaf.va = &args;
- printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
+ printk(KERN_ERR "[" DRM_NAME ":%pf] *ERROR* %pV",
+ __builtin_return_address(0), &vaf);
va_end(args);
}