mtd: nand: pxa3xx: Prevent sub-page writes
authorEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Thu, 7 Nov 2013 15:17:12 +0000 (12:17 -0300)
committerBrian Norris <computersforpeace@gmail.com>
Fri, 3 Jan 2014 19:22:10 +0000 (11:22 -0800)
The current driver doesn't support sub-page writing, so report
that to the NAND core.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/nand/pxa3xx_nand.c

index f7c004d7cf4fc629c37b1e8779d6826ff085d036..c10cb06884f92949a333b11d745775cc085cd119 100644 (file)
@@ -1145,6 +1145,7 @@ static int alloc_nand_resource(struct platform_device *pdev)
                chip->read_byte         = pxa3xx_nand_read_byte;
                chip->read_buf          = pxa3xx_nand_read_buf;
                chip->write_buf         = pxa3xx_nand_write_buf;
+               chip->options           |= NAND_NO_SUBPAGE_WRITE;
        }
 
        spin_lock_init(&chip->controller->lock);