diff options
| -rw-r--r-- | Documentation/filesystems/sysfs.txt | 4 | ||||
| -rw-r--r-- | Documentation/translations/zh_CN/filesystems/sysfs.txt | 4 | ||||
| -rw-r--r-- | include/linux/kallsyms.h | 18 | ||||
| -rw-r--r-- | kernel/kallsyms.c | 11 |
4 files changed, 4 insertions, 33 deletions
diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt index 9a3658cc399e..a1426cabcef1 100644 --- a/Documentation/filesystems/sysfs.txt +++ b/Documentation/filesystems/sysfs.txt @@ -154,8 +154,8 @@ static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr, if (dev_attr->show) ret = dev_attr->show(dev, dev_attr, buf); if (ret >= (ssize_t)PAGE_SIZE) { - print_symbol("dev_attr_show: %s returned bad count\n", - (unsigned long)dev_attr->show); + printk("dev_attr_show: %pS returned bad count\n", + dev_attr->show); } return ret; } diff --git a/Documentation/translations/zh_CN/filesystems/sysfs.txt b/Documentation/translations/zh_CN/filesystems/sysfs.txt index 7d3b05edb8ce..452271dda141 100644 --- a/Documentation/translations/zh_CN/filesystems/sysfs.txt +++ b/Documentation/translations/zh_CN/filesystems/sysfs.txt @@ -167,8 +167,8 @@ static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr, if (dev_attr->show) ret = dev_attr->show(dev, dev_attr, buf); if (ret >= (ssize_t)PAGE_SIZE) { - print_symbol("dev_attr_show: %s returned bad count\n", - (unsigned long)dev_attr->show); + printk("dev_attr_show: %pS returned bad count\n", + dev_attr->show); } return ret; } diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 708f337d780b..c733941901b3 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -46,9 +46,6 @@ extern int sprint_symbol(char *buffer, unsigned long address); extern int sprint_symbol_no_offset(char *buffer, unsigned long address); extern int sprint_backtrace(char *buffer, unsigned long address); -/* Look up a kernel symbol and print it to the kernel messages. */ -extern void __print_symbol(const char *fmt, unsigned long address); - int lookup_symbol_name(unsigned long addr, char *symname); int lookup_symbol_attrs(unsigned long addr, unsigned long *size, unsigned long *offset, char *modname, char *name); @@ -118,23 +115,8 @@ static inline int kallsyms_show_value(void) return false; } -/* Stupid that this does nothing, but I didn't create this mess. */ -#define __print_symbol(fmt, addr) #endif /*CONFIG_KALLSYMS*/ -/* This macro allows us to keep printk typechecking */ -static __printf(1, 2) -void __check_printsym_format(const char *fmt, ...) -{ -} - -static inline void print_symbol(const char *fmt, unsigned long addr) -{ - __check_printsym_format(fmt, ""); - __print_symbol(fmt, (unsigned long) - __builtin_extract_return_addr((void *)addr)); -} - static inline void print_ip_sym(unsigned long ip) { printk("[<%p>] %pS\n", (void *) ip, (void *) ip); diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 531ffa984bc2..32ba256f0092 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -464,17 +464,6 @@ int sprint_backtrace(char *buffer, unsigned long address) return __sprint_symbol(buffer, address, -1, 1); } -/* Look up a kernel symbol and print it to the kernel messages. */ -void __print_symbol(const char *fmt, unsigned long address) -{ - char buffer[KSYM_SYMBOL_LEN]; - - sprint_symbol(buffer, address); - - printk(fmt, buffer); -} -EXPORT_SYMBOL(__print_symbol); - /* To avoid using get_symbol_offset for every symbol, we carry prefix along. */ struct kallsym_iter { loff_t pos; |