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path: root/drivers/fpga/dfl-fme-region.c
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2018-11-26fpga: dfl-fme-region: Use platform_get_drvdata()Moritz Fischer1-1/+1
Use platform_get_drvdata() in remove() function of the platform driver rather than dev_get_drvdata() to match the platform_set_drvdata in the probe(). Signed-off-by: Moritz Fischer <mdf@kernel.org> Acked-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-16fpga: add devm_fpga_region_createAlan Tull1-4/+2
Add devm_fpga_region_create() which is the managed version of fpga_region_create(). Change current region drivers to use devm_fpga_region_create(). Signed-off-by: Alan Tull <atull@kernel.org> Suggested-by: Federico Vaga <federico.vaga@cern.ch> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-30fpga: do not access region struct after fpga_region_unregisterAlan Tull1-1/+3
A couple drivers were accessing the region struct after it had been freed. Save off the pointer to the mgr before the region struct gets freed. Signed-off-by: Alan Tull <atull@kernel.org> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-15fpga: dfl: fme-region: add support for compat_idWu Hao1-0/+1
This patch adds compat_id support, it reuses fme manager's compat id, as the per region compat id is actually from the fme manager's register. Signed-off-by: Wu Hao <hao.wu@intel.com> Acked-by: Alan Tull <atull@kernel.org> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-15fpga: dfl: add fpga region platform driver for FMEWu Hao1-0/+88
This patch adds fpga region platform driver for FPGA Management Engine. It register an fpga region with given fpga manager / bridge device. Signed-off-by: Tim Whisonant <tim.whisonant@intel.com> Signed-off-by: Enno Luebbers <enno.luebbers@intel.com> Signed-off-by: Shiva Rao <shiva.rao@intel.com> Signed-off-by: Christopher Rauer <christopher.rauer@intel.com> Signed-off-by: Wu Hao <hao.wu@intel.com> Acked-by: Alan Tull <atull@kernel.org> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>