2013/5/16 Lars-Peter Clausen lars@metafoo.de:
On 05/16/2013 08:53 AM, Barry Song wrote:
DFBM-CS320 is only one of bluetooth modules using CSR bluetooth chips, we don't want everyone to have a seperate codec driver. anyway, the feature of Bluetooth handsfree is same on all platforms, so this patch makes the DFBM-CS320 driver become a common BT handsfree driver.
[...]
-static struct platform_driver dfmcs320_driver = { +static struct platform_driver bt_handsfree_driver = { .driver = {
.name = "dfbmcs320",
.name = "bt-handsfree", .owner = THIS_MODULE,In my opinion it's a good idea to keep a platform_id list of all the supported devices.
i have no idea how many bluetooth handsfree module exist in the world. there must be many. actually the driver works for almost all BT handsfree. so my basic idea is making the codes as common as possible.
and i also want to add dt compatible in this driver, a generic compatible string can be "bluetooth, handsfree", but users can add specific string in its board dts like:
compatible = "delta, dfbmcs320", "bluetooth, handsfree";
so the driver will still work for "delta, dfbmcs320".
},
.probe = dfbmcs320_probe,.remove = dfbmcs320_remove,
.probe = bt_handsfree_probe,.remove = bt_handsfree_remove,};
-module_platform_driver(dfmcs320_driver); +module_platform_driver(bt_handsfree_driver);
-barry