diff options
| author | Joe Perches <joe@perches.com> | 2011-08-11 14:36:21 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-22 18:23:04 -0700 |
| commit | cbc4663552ee476f57933920d782222d94878e7e (patch) | |
| tree | 7fa60ec28e53114d239137b7cea65c66da15040c /drivers/base/core.c | |
| parent | 25b8a88c10770e8c3f14bf2e222691dc6e79de78 (diff) | |
| download | linux-stable-cbc4663552ee476f57933920d782222d94878e7e.tar.gz linux-stable-cbc4663552ee476f57933920d782222d94878e7e.tar.bz2 linux-stable-cbc4663552ee476f57933920d782222d94878e7e.zip | |
dynamic_debug: Add __dynamic_dev_dbg
Unlike dynamic_pr_debug, dynamic uses of dev_dbg can not
currently add task_pid/KBUILD_MODNAME/__func__/__LINE__
to selected debug output.
Add a new function similar to dynamic_pr_debug to
optionally emit these prefixes.
Cc: Aloisio Almeida <aloisio.almeida@openbossa.org>
Noticed-by: Aloisio Almeida <aloisio.almeida@openbossa.org>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index bc8729d603a7..82c865452c70 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1764,8 +1764,8 @@ void device_shutdown(void) #ifdef CONFIG_PRINTK -static int __dev_printk(const char *level, const struct device *dev, - struct va_format *vaf) +int __dev_printk(const char *level, const struct device *dev, + struct va_format *vaf) { if (!dev) return printk("%s(NULL device *): %pV", level, vaf); @@ -1773,6 +1773,7 @@ static int __dev_printk(const char *level, const struct device *dev, return printk("%s%s %s: %pV", level, dev_driver_string(dev), dev_name(dev), vaf); } +EXPORT_SYMBOL(__dev_printk); int dev_printk(const char *level, const struct device *dev, const char *fmt, ...) |