diff options
| author | Joe Perches <joe@perches.com> | 2012-09-12 20:13:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-17 06:10:05 -0700 |
| commit | 05e4e5b87aab74f994acf9dd4bed4a8f1367cd09 (patch) | |
| tree | e40c6ba66ea821556abbf73a71fa8b55ef73cb63 /include/linux/device.h | |
| parent | c2c5a7051c556036b7beb8f4a89eefdc91c3245b (diff) | |
dev: Add dev_vprintk_emit and dev_printk_emit
Add utility functions to consolidate the use of
create_syslog_header and vprintk_emit.
This allows conversion of logging functions that
call create_syslog_header and then call vprintk_emit
or printk_emit to the dev_ equivalents.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: David S. Miller <davem@davemloft.net>
Tested-by: Jim Cromie <jim.cromie@gmail.com>
Acked-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index a1443b48ed4b..0d9ba0c09791 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -897,6 +897,10 @@ extern const char *dev_driver_string(const struct device *dev); extern int create_syslog_header(const struct device *dev, char *hdr, size_t hdrlen); +extern int dev_vprintk_emit(int level, const struct device *dev, + const char *fmt, va_list args); +extern __printf(3, 4) +int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...); extern __printf(3, 4) int dev_printk(const char *level, const struct device *dev, @@ -918,6 +922,13 @@ int _dev_info(const struct device *dev, const char *fmt, ...); #else +static int dev_vprintk_emit(int level, const struct device *dev, + const char *fmt, va_list args) +{ return 0; } +static inline __printf(3, 4) +int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...) +{ return 0; } + static inline int __dev_printk(const char *level, const struct device *dev, struct va_format *vaf) { return 0; } |