From 67843bbaf36eb087714f40e783ee78e99e9e4b86 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 23 Jul 2019 23:18:34 +0100 Subject: drivers: Introduce device lookup variants by fwnode Add a helper to match the firmware node handle of a device and provide wrappers for {bus/class/driver}_find_device() APIs to avoid proliferation of duplicate custom match functions. Cc: "David S. Miller" Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-usb@vger.kernel.org Cc: "Rafael J. Wysocki" Cc: Ulf Hansson Cc: Joe Perches Cc: Will Deacon Cc: Joerg Roedel Signed-off-by: Suzuki K Poulose Acked-by: Robin Murphy Reviewed-by: Mathieu Poirier Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20190723221838.12024-4-suzuki.poulose@arm.com Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c') diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c index bb6586d0e5af..ed3829ae4ef1 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c @@ -754,17 +754,11 @@ struct dsaf_misc_op *hns_misc_op_get(struct dsaf_device *dsaf_dev) return (void *)misc_op; } -static int hns_dsaf_dev_match(struct device *dev, const void *fwnode) -{ - return dev->fwnode == fwnode; -} - struct platform_device *hns_dsaf_find_platform_device(struct fwnode_handle *fwnode) { struct device *dev; - dev = bus_find_device(&platform_bus_type, NULL, - fwnode, hns_dsaf_dev_match); + dev = bus_find_device_by_fwnode(&platform_bus_type, fwnode); return dev ? to_platform_device(dev) : NULL; } -- cgit