iomap: rename iomap entry

Since this is now part of the vfs trees rename it accordingly and remove
the old tree referencing xfs.

Signed-off-by: Christian Brauner <[email protected]>

Author: brauner

MAINTAINERS

@@ -8051,6 +8051,15 @@ F:	include/linux/fs_types.h
 F:	include/uapi/linux/fs.h
 F:	include/uapi/linux/openat2.h
 
+FILESYSTEMS [IOMAP]
+M:	Christian Brauner <[email protected]>
+R:	Darrick J. Wong <[email protected]>
+L:	[email protected]
+L:	[email protected]
+S:	Supported
+F:	fs/iomap/
+F:	include/linux/iomap.h
+
 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
 M:	Riku Voipio <[email protected]>
 L:	[email protected]
@@ -10951,16 +10960,6 @@ L:	[email protected]
 S:	Maintained
 F:	drivers/net/ethernet/sgi/ioc3-eth.c
 
-IOMAP FILESYSTEM LIBRARY
-M:	Christian Brauner <[email protected]>
-R:	Darrick J. Wong <[email protected]>
-L:	[email protected]
-L:	[email protected]
-S:	Supported
-T:	git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
-F:	fs/iomap/
-F:	include/linux/iomap.h
-
 IOMMU DMA-API LAYER
 M:	Robin Murphy <[email protected]>
 L:	[email protected]