From: Wolfram Sang <wsa@the-dreams.de>
Date: Tue, 23 Jul 2013 18:01:50 +0000 (+0200)
Subject: spi: bcm2835: don't check resource with devm_ioremap_resource
X-Git-Tag: v3.12-rc1~192^2~36^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e5d950f024c05749da9cd64765b3daa0e2229f9f;p=platform%2Fkernel%2Flinux-exynos.git

spi: bcm2835: don't check resource with devm_ioremap_resource

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index a4185e4..7604c52 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -325,12 +325,6 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
 	init_completion(&bs->done);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "could not get memory resource\n");
-		err = -ENODEV;
-		goto out_master_put;
-	}
-
 	bs->regs = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(bs->regs)) {
 		err = PTR_ERR(bs->regs);