From 0aec2da436623abe19b80b21dd9fc5ec9300a152 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 9 Dec 2020 22:36:38 +0200 Subject: driver core: platform: Introduce platform_get_mem_or_io() There are at least few existing users of the proposed API which retrieves either MEM or IO resource from platform device. Make it common to utilize in the existing and new users. Cc: Eric Auger Cc: Alex Williamson Cc: kvm@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: Peng Hao Cc: Arnd Bergmann Reviewed-by: Cornelia Huck Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20201209203642.27648-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/platform_device.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index 77a2aada106d..ee6a9f10c2c7 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -52,6 +52,9 @@ extern struct device platform_bus; extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int); +extern struct resource *platform_get_mem_or_io(struct platform_device *, + unsigned int); + extern struct device * platform_find_device_by_driver(struct device *start, const struct device_driver *drv); -- cgit