[MTD] NAND modularize write function

Modularize the write function and reorganaize the internal buffer
management. Remove obsolete chip options and fixup all affected
users.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/mtd/nand/edb7312.c b/drivers/mtd/nand/edb7312.c
index ba5a2174a408..516c0e5e564c 100644
--- a/drivers/mtd/nand/edb7312.c
+++ b/drivers/mtd/nand/edb7312.c
@@ -198,9 +198,6 @@ static void __exit ep7312_cleanup(void)
         /* Release resources, unregister device */
         nand_release(ap7312_mtd);
 
-        /* Free internal data buffer */
-        kfree(this->data_buf);
-
         /* Free the MTD device structure */
         kfree(ep7312_mtd);
 }