diff options
| author |   Peter Colberg <peter.colberg@intel.com> | 2024-11-19 20:10:29 -0500 |
|---|---|---|
| committer |   Xu Yilun <yilun.xu@linux.intel.com> | 2024-12-18 22:28:48 +0800 |
| commit | 3ddcf99119603b102e19e5f44338c1524cc549b7 (patch) | |
| tree | 484b101d77d09d725f3d9949e65122f2d3f402c7 /drivers/fpga/dfl.h | |
| parent | fpga: dfl: store MMIO resources in feature device data (diff) | |
| download | wireguard-linux-3ddcf99119603b102e19e5f44338c1524cc549b7.tar.xz wireguard-linux-3ddcf99119603b102e19e5f44338c1524cc549b7.zip | |
fpga: dfl: store platform device name in feature device data
Add a new member, pdev_name, to the structure dfl_feature_dev_data that
holds the platform device name for convenience. A subsequent commit will
completely destroy the platform device during port release, after which
fdata->dev is unavailable, while fdata itself remains available.
Signed-off-by: Peter Colberg <peter.colberg@intel.com>
Reviewed-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Reviewed-by: Basheer Ahmed Muddebihal <basheer.ahmed.muddebihal@linux.intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20241120011035.230574-14-peter.colberg@intel.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Diffstat (limited to 'drivers/fpga/dfl.h')
| -rw-r--r-- | drivers/fpga/dfl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h index 921d946e4820..cbff5d543c44 100644 --- a/drivers/fpga/dfl.h +++ b/drivers/fpga/dfl.h @@ -309,6 +309,7 @@ struct dfl_feature { * @lock: mutex to protect feature dev data. * @dev: ptr to the feature's platform device linked with this structure. * @type: type of DFL FIU for the feature dev. See enum dfl_id_type. + * @pdev_name: platform device name for the feature dev. * @dfl_cdev: ptr to container device. * @id: id used for the feature device. * @disable_count: count for port disable. @@ -325,6 +326,7 @@ struct dfl_feature_dev_data { struct mutex lock; struct platform_device *dev; enum dfl_id_type type; + const char *pdev_name; struct dfl_fpga_cdev *dfl_cdev; int id; unsigned int disable_count; |