Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-03 19:53:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

platform: remove useless if-branch in __platform_get_irq_byname()

Browse Source 
When CONFIG_OF_IRQ is not enabled, there will be a stub method that always
returns 0 when getting IRQ. Thus, the if-branch can be removed safely.

Signed-off-by: Soha Jin <soha@lohu.info>
Link: https://lore.kernel.org/r/20221111094542.270540-1-soha@lohu.info
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Soha Jin 2022-11-11 17:45:42 +08:00 committed by Greg Kroah-Hartman
parent d16ee771fb
commit 9dd4541b16
1 changed files with 3 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/base/platform.c
View File

@ -441,11 +441,9 @@ static int __platform_get_irq_byname(struct platform_device *dev,
struct resource *r;
int ret;
if (!dev->dev.of_node || IS_ENABLED(CONFIG_OF_IRQ)) {
ret = fwnode_irq_get_byname(dev_fwnode(&dev->dev), name);
if (ret > 0 || ret == -EPROBE_DEFER)
return ret;
}
ret = fwnode_irq_get_byname(dev_fwnode(&dev->dev), name);
if (ret > 0 || ret == -EPROBE_DEFER)
return ret;
r = platform_get_resource_byname(dev, IORESOURCE_IRQ, name);
if (r) {