[S390] dasd: Avoid compile warnings on !CONFIG_DASD_PROFILE
drivers/s390/block/dasd_proc.c:33: warning: 'dasd_get_user_string' defined but not used drivers/s390/block/dasd_proc.c:172: warning: 'dasd_statistics_array' defined but not used Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -28,6 +28,7 @@ static struct proc_dir_entry *dasd_proc_root_entry = NULL;
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static struct proc_dir_entry *dasd_devices_entry = NULL;
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static struct proc_dir_entry *dasd_devices_entry = NULL;
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static struct proc_dir_entry *dasd_statistics_entry = NULL;
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static struct proc_dir_entry *dasd_statistics_entry = NULL;
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#ifdef CONFIG_DASD_PROFILE
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static char *
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static char *
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dasd_get_user_string(const char __user *user_buf, size_t user_len)
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dasd_get_user_string(const char __user *user_buf, size_t user_len)
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{
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{
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@ -47,6 +48,7 @@ dasd_get_user_string(const char __user *user_buf, size_t user_len)
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buffer[user_len] = 0;
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buffer[user_len] = 0;
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return buffer;
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return buffer;
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}
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}
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#endif /* CONFIG_DASD_PROFILE */
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static int
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static int
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dasd_devices_show(struct seq_file *m, void *v)
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dasd_devices_show(struct seq_file *m, void *v)
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@ -167,6 +169,7 @@ dasd_calc_metrics(char *page, char **start, off_t off,
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return len;
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return len;
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}
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}
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#ifdef CONFIG_DASD_PROFILE
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static char *
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static char *
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dasd_statistics_array(char *str, unsigned int *array, int shift)
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dasd_statistics_array(char *str, unsigned int *array, int shift)
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{
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{
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@ -180,6 +183,7 @@ dasd_statistics_array(char *str, unsigned int *array, int shift)
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str += sprintf(str,"\n");
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str += sprintf(str,"\n");
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return str;
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return str;
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}
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}
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#endif /* CONFIG_DASD_PROFILE */
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static int
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static int
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dasd_statistics_read(char *page, char **start, off_t off,
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dasd_statistics_read(char *page, char **start, off_t off,
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