The description of feature_id in struct dfl_device is not accurate. In
DFL specification the feature_id is the 12 bits field. The description
in struct dfl_device_id is more clear so we make them aligned. We also
made the similar fix for the type field.
Signed-off-by: Xu Yilun <yilun.xu@xxxxxxxxx>
---
drivers/fpga/dfl.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h
index 3c69596..d5e050a 100644
--- a/drivers/fpga/dfl.h
+++ b/drivers/fpga/dfl.h
@@ -531,8 +531,8 @@ enum dfl_id_type {
*
* @dev: generic device interface.
* @id: id of the dfl device.
- * @type: type of DFL FIU of the device. See enum dfl_id_type.
- * @feature_id: 16 bits feature identifier local to its DFL FIU type.
+ * @type: contains 4 bits DFL FIU type of the device. See enum dfl_id_type.
+ * @feature_id: contains 12 bits feature identifier local to its DFL FIU type.
* @mmio_res: mmio resource of this dfl device.
* @irqs: list of Linux IRQ numbers of this dfl device.
* @num_irqs: number of IRQs supported by this dfl device.
--
2.7.4
