Commit c18a7ac3 authored Nov 06, 2017 by Ladislav Michl Committed by Roger Quadros Dec 01, 2017

memory: omap-gpmc: Make 'bank-width' property optional



Error out only if both 'bank-width' and 'gpmc,device-width' are missing.
As 'bank-width' is mostly used for NOR devices and all other devices must
use 'gpmc,device-width' update the error message accordingly.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>

parent 4fbd8d19

drivers/memory/omap-gpmc.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -2077,8 +2077,9 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
		} else {
		ret = of_property_read_u32(child, "bank-width",
		&gpmc_s.device_width);
		if (ret < 0) {
		dev_err(&pdev->dev, "%pOF has no 'bank-width' property\n",
		if (ret < 0 && !gpmc_s.device_width) {
		dev_err(&pdev->dev,
		"%pOF has no 'gpmc,device-width' property\n",
		child);
		goto err;
		}