diff options
| author | Alan Tull <[email protected]> | 2018-05-16 18:49:54 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-05-25 18:23:55 +0200 |
| commit | bbaa9cd3a605e337cefc566e5ac1b110763c8d1c (patch) | |
| tree | c38257f4e57adb0d5ec9cd7b706dcc4a0d509292 /drivers/fpga/of-fpga-region.c | |
| parent | 897609370d25c69e95a174dbd75df6e5bc3a26c8 (diff) | |
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 <[email protected]>
Reported-by: Jiuyue Ma <[email protected]>
Signed-off-by: Moritz Fischer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/fpga/of-fpga-region.c')
| -rw-r--r-- | drivers/fpga/of-fpga-region.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c index 119ff75522f1..35e7e8c4a0cb 100644 --- a/drivers/fpga/of-fpga-region.c +++ b/drivers/fpga/of-fpga-region.c @@ -438,6 +438,7 @@ static int of_fpga_region_probe(struct platform_device *pdev) goto eprobe_mgr_put; of_platform_populate(np, fpga_region_of_match, NULL, ®ion->dev); + dev_set_drvdata(dev, region); dev_info(dev, "FPGA Region probed\n"); |