From 5ad3d8831f0c97257460c11ddcc1cc0466c762d4 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sun, 17 Apr 2011 20:35:51 -0700 Subject: drm: Create and use drm_err Reduce drm text size ~1% by using drm_err and printf extension %pV to emit error messages. Remove unused macro DRM_MEM_ERROR. $ size drivers/gpu/drm/built-in.o* text data bss dec hex filename 361159 9663 256 371078 5a986 drivers/gpu/drm/built-in.o.new 365416 9663 256 375335 5ba27 drivers/gpu/drm/built-in.o.old Signed-off-by: Joe Perches Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_stub.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index 001273d57f2..6d7b083c5b7 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; -- cgit v1.2.2