mtd: drop CONFIG_MTD_CONCAT ifdefs

As MTD_CONCAT is becoming a part of mtd core, it's now meaningless
to to check for it in ifdefs. Drop such references from MTD code.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/maps/ceiva.c

@@ -194,16 +194,10 @@ static int __init clps_setup_mtd(struct clps_info *clps, int nr, struct mtd_info
 			 * We detected multiple devices.  Concatenate
 			 * them together.
 			 */
-#ifdef CONFIG_MTD_CONCAT
 			*rmtd = mtd_concat_create(subdev, found,
 						  "clps flash");
 			if (*rmtd == NULL)
 				ret = -ENXIO;
-#else
-			printk(KERN_ERR "clps flash: multiple devices "
-			       "found but MTD concat support disabled.\n");
-			ret = -ENXIO;
-#endif
 		}
 	}
 

drivers/mtd/maps/integrator-flash.c

@@ -202,7 +202,6 @@ static int armflash_probe(struct platform_device *dev)
 	if (info->nr_subdev == 1)
 		info->mtd = info->subdev[0].mtd;
 	else if (info->nr_subdev > 1) {
-#ifdef CONFIG_MTD_CONCAT
 		struct mtd_info *cdev[info->nr_subdev];
 
 		/*
@@ -215,11 +214,6 @@ static int armflash_probe(struct platform_device *dev)
 					      dev_name(&dev->dev));
 		if (info->mtd == NULL)
 			err = -ENXIO;
-#else
-		printk(KERN_ERR "armflash: multiple devices found but "
-		       "MTD concat support disabled.\n");
-		err = -ENXIO;
-#endif
 	}
 
 	if (err < 0)
@@ -244,10 +238,8 @@ static int armflash_probe(struct platform_device *dev)
  cleanup:
 	if (info->mtd) {
 		del_mtd_partitions(info->mtd);
-#ifdef CONFIG_MTD_CONCAT
 		if (info->mtd != info->subdev[0].mtd)
 			mtd_concat_destroy(info->mtd);
-#endif
 	}
 	kfree(info->parts);
  subdev_err:
@@ -272,10 +264,8 @@ static int armflash_remove(struct platform_device *dev)
 	if (info) {
 		if (info->mtd) {
 			del_mtd_partitions(info->mtd);
-#ifdef CONFIG_MTD_CONCAT
 			if (info->mtd != info->subdev[0].mtd)
 				mtd_concat_destroy(info->mtd);
-#endif
 		}
 		kfree(info->parts);
 

drivers/mtd/maps/physmap.c

@@ -59,10 +59,8 @@ static int physmap_flash_remove(struct platform_device *dev)
 #else
 		del_mtd_device(info->cmtd);
 #endif
-#ifdef CONFIG_MTD_CONCAT
 		if (info->cmtd != info->mtd[0])
 			mtd_concat_destroy(info->cmtd);
-#endif
 	}
 
 	for (i = 0; i < MAX_RESOURCES; i++) {
@@ -159,15 +157,9 @@ static int physmap_flash_probe(struct platform_device *dev)
 		/*
 		 * We detected multiple devices. Concatenate them together.
 		 */
-#ifdef CONFIG_MTD_CONCAT
 		info->cmtd = mtd_concat_create(info->mtd, devices_found, dev_name(&dev->dev));
 		if (info->cmtd == NULL)
 			err = -ENXIO;
-#else
-		printk(KERN_ERR "physmap-flash: multiple devices "
-		       "found but MTD concat support disabled.\n");
-		err = -ENXIO;
-#endif
 	}
 	if (err)
 		goto err_out;

drivers/mtd/maps/physmap_of.c

@@ -104,12 +104,10 @@ static int of_flash_remove(struct platform_device *dev)
 		return 0;
 	dev_set_drvdata(&dev->dev, NULL);
 
-#ifdef CONFIG_MTD_CONCAT
 	if (info->cmtd != info->list[0].mtd) {
 		del_mtd_device(info->cmtd);
 		mtd_concat_destroy(info->cmtd);
 	}
-#endif
 
 	if (info->cmtd) {
 		if (OF_FLASH_PARTS(info)) {
@@ -334,16 +332,10 @@ static int __devinit of_flash_probe(struct platform_device *dev,
 		/*
 		 * We detected multiple devices. Concatenate them together.
 		 */
-#ifdef CONFIG_MTD_CONCAT
 		info->cmtd = mtd_concat_create(mtd_list, info->list_size,
 					       dev_name(&dev->dev));
 		if (info->cmtd == NULL)
 			err = -ENXIO;
-#else
-		printk(KERN_ERR "physmap_of: multiple devices "
-		       "found but MTD concat support disabled.\n");
-		err = -ENXIO;
-#endif
 	}
 	if (err)
 		goto err_out;

drivers/mtd/maps/sa1100-flash.c

@@ -232,10 +232,8 @@ static void sa1100_destroy(struct sa_info *info, struct flash_platform_data *pla
 		else
 			del_mtd_partitions(info->mtd);
 #endif
-#ifdef CONFIG_MTD_CONCAT
 		if (info->mtd != info->subdev[0].mtd)
 			mtd_concat_destroy(info->mtd);
-#endif
 	}
 
 	kfree(info->parts);
@@ -321,7 +319,6 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat)
 		info->mtd = info->subdev[0].mtd;
 		ret = 0;
 	} else if (info->num_subdev > 1) {
-#ifdef CONFIG_MTD_CONCAT
 		struct mtd_info *cdev[nr];
 		/*
 		 * We detected multiple devices.  Concatenate them together.
@@ -333,11 +330,6 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat)
 					      plat->name);
 		if (info->mtd == NULL)
 			ret = -ENXIO;
-#else
-		printk(KERN_ERR "SA1100 flash: multiple devices "
-		       "found but MTD concat support disabled.\n");
-		ret = -ENXIO;
-#endif
 	}
 
 	if (ret == 0)