MTD CVS update: 'mtd/drivers/mtd/devices blkmtd.c'

[spse at infradead.org]

Update of /home/cvs/mtd/drivers/mtd/devices
In directory infradead.org:/tmp/cvs-serv7650

Modified Files:
	blkmtd.c 
Log Message:

fix read/write/erase at end of device if device does not end on a page boundary
strictly check that requested erase block is valid
dont allocate write queue / erase page if used readonly
better error handling if initialisation fails
fix cleanup_blkmtd() to sync the device before freeing the write queue