Commit 05103825 authored by Ivan Khoronzhuk's avatar Ivan Khoronzhuk Committed by Brian Norris
Browse files

mtd: nand: davinci: check required ti,davinci-chipselect property 



The property "ti,davinci-chipselect" is required. So we have to check
if it is set.

Reviewed-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: default avatarTaras Kondratiuk <taras@ti.com>
Signed-off-by: default avatarIvan Khoronzhuk <ivan.khoronzhuk@ti.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent f735a4d0

drivers/mtd/nand/davinci_nand.c

+3 −0
Original line number Diff line number Diff line
@@ -545,6 +545,9 @@ static struct davinci_nand_pdata 
		if (!of_property_read_u32(pdev->dev.of_node,

			"ti,davinci-chipselect", &prop))

			pdev->id = prop;

		else

			return ERR_PTR(-EINVAL);



		if (!of_property_read_u32(pdev->dev.of_node,

			"ti,davinci-mask-ale", &prop))

			pdata->mask_ale = prop;