diff options
| author |   Ladislav Michl <ladis@linux-mips.org> | 2017-11-06 11:41:04 +0100 |
|---|---|---|
| committer |   Roger Quadros <rogerq@ti.com> | 2017-12-01 15:37:49 +0200 |
| commit | c18a7ac3398d0cef29749f9568666db8321aa4c9 (patch) | |
| tree | b56110e9d5b56b28c4935f3b222a3335541a5391 /drivers/memory/omap-gpmc.c | |
| parent | Linux 4.15-rc1 (diff) | |
| download | wireguard-linux-c18a7ac3398d0cef29749f9568666db8321aa4c9.tar.xz wireguard-linux-c18a7ac3398d0cef29749f9568666db8321aa4c9.zip | |
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>
Diffstat (limited to 'drivers/memory/omap-gpmc.c')
| -rw-r--r-- | drivers/memory/omap-gpmc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index a385a35c7de9..0e30ee1c8677 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -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; } |