UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drivers/mfd: 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>
This commit is contained in:
Wolfram Sang 2013-05-12 15:19:49 +02:00
parent 118811b234
commit 8897b2bfd2
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/mfd/intel_msic.c
View File

@ -414,11 +414,6 @@ static int intel_msic_probe(struct platform_device *pdev)
* the clients via intel_msic_irq_read(). * the clients via intel_msic_irq_read().
*/ */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "failed to get SRAM iomem resource\n");
return -ENODEV;
}
msic->irq_base = devm_ioremap_resource(&pdev->dev, res); msic->irq_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(msic->irq_base)) if (IS_ERR(msic->irq_base))
return PTR_ERR(msic->irq_base); return PTR_ERR(msic->irq_base);