[MTD] Fix module refcounting in NAND board drivers.

The _board_ driver needs to be mtd->owner, and it in turn pins the
nand.ko module. Fix them all to actually do that, and fix nand.ko not to
overwrite it -- and also to check that the caller sets it, if the caller
is a module.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c
index fba7be5cffe3..d5b05514bb8b 100644
--- a/drivers/mtd/nand/cs553x_nand.c
+++ b/drivers/mtd/nand/cs553x_nand.c
@@ -223,6 +223,7 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
 
         /* Link the private data with the MTD structure */
         new_mtd->priv = this;
+        new_mtd->owner = THIS_MODULE;
 
         /* map physical address */
         this->IO_ADDR_R = this->IO_ADDR_W = ioremap(adr, 4096);
@@ -255,7 +256,6 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
                 goto out_ior;
         }
 
-        new_mtd->owner = THIS_MODULE;
         cs553x_mtd[cs] = new_mtd;
         goto out;