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authorAntoine Ténart <antoine.tenart@free-electrons.com>2015-08-18 11:59:10 +0300
committerBrian Norris <computersforpeace@gmail.com>2015-08-19 04:03:54 +0300
commitbc3e00f04cc1fe033a289c2fc2e5c73c0168d360 (patch)
treea0ec412383f8a56f6cb7186c1ef4fe64605d3fab /drivers/mtd/nand/pxa3xx_nand.c
parent0f0aca5d50ced8d8c18c7982a6b6332182b70e33 (diff)
downloadlinux-bc3e00f04cc1fe033a289c2fc2e5c73c0168d360.tar.xz
mtd: pxa3xx_nand: add a default chunk size
When keeping the configuration set by the bootloader (by using the marvell,nand-keep-config property), the pxa3xx_nand_detect_config() function is called and set the chunk size to 512 as a default value if NDCR_PAGE_SZ is not set. In the other case, when not keeping the bootloader configuration, no chunk size is set. Fix this by adding a default chunk size of 512. Fixes: 70ed85232a93 ("mtd: nand: pxa3xx: Introduce multiple page I/O support") Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Robert Jarzmik <robert.jarzmik@free> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/nand/pxa3xx_nand.c')
-rw-r--r--drivers/mtd/nand/pxa3xx_nand.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index 9d973cd5bcab..baf3246edeef 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -1476,6 +1476,9 @@ static int pxa3xx_nand_scan(struct mtd_info *mtd)
if (pdata->keep_config && !pxa3xx_nand_detect_config(info))
goto KEEP_CONFIG;
+ /* Set a default chunk size */
+ info->chunk_size = 512;
+
ret = pxa3xx_nand_sensing(info);
if (ret) {
dev_info(&info->pdev->dev, "There is no chip on cs %d!\n",