From d54f5b1b48046a418781352d53567130edd5bcde Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 17 Oct 2012 15:05:14 +0200 Subject: driver: add support for requesting resource by name this will allow to avoid issue with resource order Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Sascha Hauer --- include/driver.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include') diff --git a/include/driver.h b/include/driver.h index 4918054887..f8d815c619 100644 --- a/include/driver.h +++ b/include/driver.h @@ -192,6 +192,21 @@ static inline const char *dev_name(const struct device_d *dev) return dev_id(dev); } +/* + * get resource base 'name' for a device + */ +struct resource *dev_get_resource_by_name(struct device_d *dev, + const char *name); +/* + * get register base 'name' for a device + */ +void *dev_get_mem_region_by_name(struct device_d *dev, const char *name); + +/* + * exlusively request register base 'name' for a device + */ +void __iomem *dev_request_mem_region_by_name(struct device_d *dev, + const char *name); /* * get register base 'num' for a device */ -- cgit v1.2.3