Commit 2f2ff14c authored Mar 18, 2013 by Sachin Kamat Committed by David Woodhouse Apr 05, 2013

mtd: denali_dt: Change return value to fix smatch warning



platform_get_irq() also returns -ENXIO upon failure.
Use it instead of hardcoded return type.

Fixes the following smatch warning:
drivers/mtd/nand/denali_dt.c:93 denali_dt_probe() info:
why not propagate 'denali->irq' from platform_get_irq() instead of (-6)?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

parent 82fc812c

drivers/mtd/nand/denali_dt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -90,7 +90,7 @@ static int denali_dt_probe(struct platform_device *ofdev)
		denali->irq = platform_get_irq(ofdev, 0);
		if (denali->irq < 0) {
		dev_err(&ofdev->dev, "no irq defined\n");
		return -ENXIO;
		return denali->irq;
		}

		denali->flash_reg = request_and_map(&ofdev->dev, denali_reg);