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authorSuzuki K Poulose <suzuki.poulose@arm.com>2019-07-24 00:18:34 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-07-30 13:07:42 +0200
commit67843bbaf36eb087714f40e783ee78e99e9e4b86 (patch)
treecd2b2839bd3510dfd05d2185346a57988fb93c8a /drivers/s390
parentdrivers: Introduce device lookup variants by of_node (diff)
downloadlinux-67843bbaf36eb087714f40e783ee78e99e9e4b86.tar.xz
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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" <davem@davemloft.net> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-usb@vger.kernel.org Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Joe Perches <joe@perches.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Joerg Roedel <joro@8bytes.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Acked-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20190723221838.12024-4-suzuki.poulose@arm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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