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memory: omap-gpmc: add error message if bank-width property is absent 

Instead of failing silently log a hint for the dt author about the
reason of the failure.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Uwe Kleine-König 2017-05-25 22:07:13 +02:00 committed by Tony Lindgren
parent 95c278b243
commit c9eabf40d9
1 changed files with 4 additions and 1 deletions
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5
drivers/memory/omap-gpmc.c
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@ -2083,8 +2083,11 @@ 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)
if (ret < 0) {
dev_err(&pdev->dev, "%s has no 'bank-width' property\n",
child->full_name);
goto err;
}
}
/* Reserve wait pin if it is required and valid */