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-rw-r--r--include/linux/device.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index a1443b48ed4..0d9ba0c0979 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; }