diff options
Diffstat (limited to 'drivers/fpga/dfl.c')
| -rw-r--r-- | drivers/fpga/dfl.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index b9137044b667..87eaef6d2723 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -281,6 +281,21 @@ static int dfl_feature_instance_init(struct platform_device *pdev, return ret; } +static bool dfl_feature_drv_match(struct dfl_feature *feature, + struct dfl_feature_driver *driver) +{ + const struct dfl_feature_id *ids = driver->id_table; + + if (ids) { + while (ids->id) { + if (ids->id == feature->id) + return true; + ids++; + } + } + return false; +} + /** * dfl_fpga_dev_feature_init - init for sub features of dfl feature device * @pdev: feature device. @@ -301,8 +316,7 @@ int dfl_fpga_dev_feature_init(struct platform_device *pdev, while (drv->ops) { dfl_fpga_dev_for_each_feature(pdata, feature) { - /* match feature and drv using id */ - if (feature->id == drv->id) { + if (dfl_feature_drv_match(feature, drv)) { ret = dfl_feature_instance_init(pdev, pdata, feature, drv); if (ret) |