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authorAlan Tull <atull@kernel.org>2018-05-17 02:49:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-05-25 19:23:55 +0300
commitbbaa9cd3a605e337cefc566e5ac1b110763c8d1c (patch)
treec38257f4e57adb0d5ec9cd7b706dcc4a0d509292 /Documentation/fpga
parent897609370d25c69e95a174dbd75df6e5bc3a26c8 (diff)
downloadlinux-bbaa9cd3a605e337cefc566e5ac1b110763c8d1c.tar.xz
fpga: region: don't use drvdata in common fpga code
Changes to fpga_region_register function to not set drvdata. Setting drvdata is fine for DT based devices that will have one region per platform device. However PCIe based devices may have multiple FPGA regions under one PCIe device. Without these changes, the PCIe solution has to create an extra device for each child region to hold drvdata. Signed-off-by: Alan Tull <atull@kernel.org> Reported-by: Jiuyue Ma <majiuyue@huawei.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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