diff options
-rw-r--r-- | drivers/base/core.c | 29 | ||||
-rw-r--r-- | include/linux/device.h | 60 |
2 files changed, 40 insertions, 49 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 97e2baf6e5d8..07304a3b9ee2 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2080,54 +2080,47 @@ int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...) } EXPORT_SYMBOL(dev_printk_emit); -static int __dev_printk(const char *level, const struct device *dev, +static void __dev_printk(const char *level, const struct device *dev, struct va_format *vaf) { - if (!dev) - return printk("%s(NULL device *): %pV", level, vaf); - - return dev_printk_emit(level[1] - '0', dev, - "%s %s: %pV", - dev_driver_string(dev), dev_name(dev), vaf); + if (dev) + dev_printk_emit(level[1] - '0', dev, "%s %s: %pV", + dev_driver_string(dev), dev_name(dev), vaf); + else + printk("%s(NULL device *): %pV", level, vaf); } -int dev_printk(const char *level, const struct device *dev, - const char *fmt, ...) +void dev_printk(const char *level, const struct device *dev, + const char *fmt, ...) { struct va_format vaf; va_list args; - int r; va_start(args, fmt); vaf.fmt = fmt; vaf.va = &args; - r = __dev_printk(level, dev, &vaf); + __dev_printk(level, dev, &vaf); va_end(args); - - return r; } EXPORT_SYMBOL(dev_printk); #define define_dev_printk_level(func, kern_level) \ -int func(const struct device *dev, const char *fmt, ...) \ +void func(const struct device *dev, const char *fmt, ...) \ { \ struct va_format vaf; \ va_list args; \ - int r; \ \ va_start(args, fmt); \ \ vaf.fmt = fmt; \ vaf.va = &args; \ \ - r = __dev_printk(kern_level, dev, &vaf); \ + __dev_printk(kern_level, dev, &vaf); \ \ va_end(args); \ - \ - return r; \ } \ EXPORT_SYMBOL(func); diff --git a/include/linux/device.h b/include/linux/device.h index 7b2532361398..0eb8ee2dc6d1 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1038,22 +1038,22 @@ 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, - const char *fmt, ...); +void dev_printk(const char *level, const struct device *dev, + const char *fmt, ...); extern __printf(2, 3) -int dev_emerg(const struct device *dev, const char *fmt, ...); +void dev_emerg(const struct device *dev, const char *fmt, ...); extern __printf(2, 3) -int dev_alert(const struct device *dev, const char *fmt, ...); +void dev_alert(const struct device *dev, const char *fmt, ...); extern __printf(2, 3) -int dev_crit(const struct device *dev, const char *fmt, ...); +void dev_crit(const struct device *dev, const char *fmt, ...); extern __printf(2, 3) -int dev_err(const struct device *dev, const char *fmt, ...); +void dev_err(const struct device *dev, const char *fmt, ...); extern __printf(2, 3) -int dev_warn(const struct device *dev, const char *fmt, ...); +void dev_warn(const struct device *dev, const char *fmt, ...); extern __printf(2, 3) -int dev_notice(const struct device *dev, const char *fmt, ...); +void dev_notice(const struct device *dev, const char *fmt, ...); extern __printf(2, 3) -int _dev_info(const struct device *dev, const char *fmt, ...); +void _dev_info(const struct device *dev, const char *fmt, ...); #else @@ -1065,35 +1065,35 @@ 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; } +static inline void __dev_printk(const char *level, const struct device *dev, + struct va_format *vaf) +{} static inline __printf(3, 4) -int dev_printk(const char *level, const struct device *dev, - const char *fmt, ...) -{ return 0; } +void dev_printk(const char *level, const struct device *dev, + const char *fmt, ...) +{} static inline __printf(2, 3) -int dev_emerg(const struct device *dev, const char *fmt, ...) -{ return 0; } +void dev_emerg(const struct device *dev, const char *fmt, ...) +{} static inline __printf(2, 3) -int dev_crit(const struct device *dev, const char *fmt, ...) -{ return 0; } +void dev_crit(const struct device *dev, const char *fmt, ...) +{} static inline __printf(2, 3) -int dev_alert(const struct device *dev, const char *fmt, ...) -{ return 0; } +void dev_alert(const struct device *dev, const char *fmt, ...) +{} static inline __printf(2, 3) -int dev_err(const struct device *dev, const char *fmt, ...) -{ return 0; } +void dev_err(const struct device *dev, const char *fmt, ...) +{} static inline __printf(2, 3) -int dev_warn(const struct device *dev, const char *fmt, ...) -{ return 0; } +void dev_warn(const struct device *dev, const char *fmt, ...) +{} static inline __printf(2, 3) -int dev_notice(const struct device *dev, const char *fmt, ...) -{ return 0; } +void dev_notice(const struct device *dev, const char *fmt, ...) +{} static inline __printf(2, 3) -int _dev_info(const struct device *dev, const char *fmt, ...) -{ return 0; } +void _dev_info(const struct device *dev, const char *fmt, ...) +{} #endif @@ -1119,7 +1119,6 @@ do { \ ({ \ if (0) \ dev_printk(KERN_DEBUG, dev, format, ##arg); \ - 0; \ }) #endif @@ -1215,7 +1214,6 @@ do { \ ({ \ if (0) \ dev_printk(KERN_DEBUG, dev, format, ##arg); \ - 0; \ }) #endif |