From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 12 May 2013 13:19:49 +0000 (+0200)
Subject: drivers/misc: don't check resource with devm_ioremap_resource
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=26a39bfca6c4eb32066a5982011c975286872b11;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drivers/misc: 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>
---

diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index c09c28f92055..1abd5ad59925 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -154,11 +154,6 @@ static int ssc_probe(struct platform_device *pdev)
 	ssc->pdata = (struct atmel_ssc_platform_data *)plat_dat;
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs) {
-		dev_dbg(&pdev->dev, "no mmio resource defined\n");
-		return -ENXIO;
-	}
-
 	ssc->regs = devm_ioremap_resource(&pdev->dev, regs);
 	if (IS_ERR(ssc->regs))
 		return PTR_ERR(ssc->regs);