ide: move smart_enable() call out from get_smart_data()

Move smart_enable() call out from get_smart_data() to
proc_idedisk_read_smart().

There should be no functional changes caused by this patch.
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-disk_proc.c

@@ -31,7 +31,7 @@ static int get_smart_data(ide_drive_t *drive, u8 *buf, u8 sub_cmd)
 	tf->command = ATA_CMD_SMART;
 	args.tf_flags	= IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 	args.data_phase	= TASKFILE_IN;
-	(void) smart_enable(drive);
+
 	return ide_raw_taskfile(drive, &args, buf, 1);
 }
 
@@ -67,6 +67,8 @@ static int proc_idedisk_read_smart(char *page, char **start, off_t off,
 	ide_drive_t	*drive = (ide_drive_t *)data;
 	int		len = 0, i = 0;
 
+	(void)smart_enable(drive);
+
 	if (get_smart_data(drive, page, sub_cmd) == 0) {
 		unsigned short *val = (unsigned short *) page;
 		char *out = (char *)val + SECTOR_SIZE;