Patchwork [v4,08/31] mtd: nand: pxa3xx: Prevent sub-page writes

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Submitter Ezequiel Garcia
Date Nov. 7, 2013, 3:17 p.m.
Message ID <1383837455-30721-9-git-send-email-ezequiel.garcia@free-electrons.com>
Download mbox | patch
Permalink /patch/289442/
State New
Headers show

Comments

Ezequiel Garcia - Nov. 7, 2013, 3:17 p.m.
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>
---
 drivers/mtd/nand/pxa3xx_nand.c | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index 3359047..c578ca7 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -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);