diff options
Diffstat (limited to 'drivers/net/wimax/i2400m/i2400m-sdio.h')
| -rw-r--r-- | drivers/net/wimax/i2400m/i2400m-sdio.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wimax/i2400m/i2400m-sdio.h b/drivers/net/wimax/i2400m/i2400m-sdio.h index fba482c08d6..b9c4bed3b45 100644 --- a/drivers/net/wimax/i2400m/i2400m-sdio.h +++ b/drivers/net/wimax/i2400m/i2400m-sdio.h @@ -100,6 +100,14 @@ enum { * @tx_workqueue: workqeueue used for data TX; we don't use the * system's workqueue as that might cause deadlocks with code in * the bus-generic driver. + * + * @debugfs_dentry: dentry for the SDIO specific debugfs files + * + * Note this value is set to NULL upon destruction; this is + * because some routinges use it to determine if we are inside the + * probe() path or some other path. When debugfs is disabled, + * creation sets the dentry to '(void*) -ENODEV', which is valid + * for the test. */ struct i2400ms { struct i2400m i2400m; /* FIRST! See doc */ |