diff options
| author | Russ Weight <russell.h.weight@intel.com> | 2021-11-19 04:55:53 +0300 |
|---|---|---|
| committer | Moritz Fischer <mdf@kernel.org> | 2021-11-29 01:02:41 +0300 |
| commit | 8886a579744fbfa53e69aa453ed10ae3b1f9abac (patch) | |
| tree | 76f7e8e3349ebd0f94e811811ef959f5696b1a37 /drivers/fpga/dfl.c | |
| parent | 0d70af3c2530a70f1b2c197feaa63fbd3548ce34 (diff) | |
| download | linux-8886a579744fbfa53e69aa453ed10ae3b1f9abac.tar.xz | |
fpga: region: Use standard dev_release for class driver
The FPGA region class driver data structure is being treated as a
managed resource instead of using the standard dev_release call-back
function to release the class data structure. This change removes the
managed resource code and combines the create() and register()
functions into a single register() or register_full() function.
The register_full() function accepts an info data structure to provide
flexibility in passing optional parameters. The register() function
supports the current parameter list for users that don't require the
use of optional parameters.
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Diffstat (limited to 'drivers/fpga/dfl.c')
| -rw-r--r-- | drivers/fpga/dfl.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index f86666cf2c6a..599bb21d86af 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -1407,19 +1407,15 @@ dfl_fpga_feature_devs_enumerate(struct dfl_fpga_enum_info *info) if (!cdev) return ERR_PTR(-ENOMEM); - cdev->region = devm_fpga_region_create(info->dev, NULL, NULL); - if (!cdev->region) { - ret = -ENOMEM; - goto free_cdev_exit; - } - cdev->parent = info->dev; mutex_init(&cdev->lock); INIT_LIST_HEAD(&cdev->port_dev_list); - ret = fpga_region_register(cdev->region); - if (ret) + cdev->region = fpga_region_register(info->dev, NULL, NULL); + if (IS_ERR(cdev->region)) { + ret = PTR_ERR(cdev->region); goto free_cdev_exit; + } /* create and init build info for enumeration */ binfo = devm_kzalloc(info->dev, sizeof(*binfo), GFP_KERNEL); |