[PATCH v1] HID: intel-ish-hid: Switch to use new generic UUID API
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2019-01-10 15:48:11
There are new types and helpers that are supposed to be used in new code. As a preparation to get rid of legacy types and API functions do the conversion here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/hid/intel-ish-hid/ishtp-hid-client.c | 3 +-- drivers/hid/intel-ish-hid/ishtp-hid.h | 6 +++--- drivers/hid/intel-ish-hid/ishtp/bus.c | 19 ++++++++----------- drivers/hid/intel-ish-hid/ishtp/bus.h | 4 ++-- drivers/hid/intel-ish-hid/ishtp/client.h | 2 +- drivers/hid/intel-ish-hid/ishtp/hbm.h | 2 +- 6 files changed, 16 insertions(+), 20 deletions(-)
diff --git a/drivers/hid/intel-ish-hid/ishtp-hid-client.c b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
index e64243bc9c96..2246697ada1d 100644
--- a/drivers/hid/intel-ish-hid/ishtp-hid-client.c
+++ b/drivers/hid/intel-ish-hid/ishtp-hid-client.c@@ -788,8 +788,7 @@ static int hid_ishtp_cl_probe(struct ishtp_cl_device *cl_device) if (!cl_device) return -ENODEV; - if (uuid_le_cmp(hid_ishtp_guid, - cl_device->fw_client->props.protocol_name) != 0) + if (!guid_equal(&hid_ishtp_guid, &cl_device->fw_client->props.protocol_name)) return -ENODEV; client_data = devm_kzalloc(&cl_device->dev, sizeof(*client_data),
diff --git a/drivers/hid/intel-ish-hid/ishtp-hid.h b/drivers/hid/intel-ish-hid/ishtp-hid.h
index f5c7eb79b7b5..1cd07a441cd4 100644
--- a/drivers/hid/intel-ish-hid/ishtp-hid.h
+++ b/drivers/hid/intel-ish-hid/ishtp-hid.h@@ -29,9 +29,9 @@ client->cl_device->ishtp_dev, __VA_ARGS__) /* ISH Transport protocol (ISHTP in short) GUID */ -static const uuid_le hid_ishtp_guid = UUID_LE(0x33AECD58, 0xB679, 0x4E54, - 0x9B, 0xD9, 0xA0, 0x4D, 0x34, - 0xF0, 0xC2, 0x26); +static const guid_t hid_ishtp_guid = + GUID_INIT(0x33AECD58, 0xB679, 0x4E54, + 0x9B, 0xD9, 0xA0, 0x4D, 0x34, 0xF0, 0xC2, 0x26); /* ISH HID message structure */ struct hostif_msg_hdr {
diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c
index 728dc6d4561a..1b6092b300fe 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c@@ -133,18 +133,15 @@ int ishtp_write_message(struct ishtp_device *dev, struct ishtp_msg_hdr *hdr, * * Return: fw client index or -ENOENT if not found */ -int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const uuid_le *uuid) +int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const guid_t *uuid) { - int i, res = -ENOENT; + unsigned int i; for (i = 0; i < dev->fw_clients_num; ++i) { - if (uuid_le_cmp(*uuid, dev->fw_clients[i].props.protocol_name) - == 0) { - res = i; - break; - } + if (guid_equal(uuid, &dev->fw_clients[i].props.protocol_name)) + return i; } - return res; + return -ENOENT; } EXPORT_SYMBOL(ishtp_fw_cl_by_uuid);
@@ -158,7 +155,7 @@ EXPORT_SYMBOL(ishtp_fw_cl_by_uuid); * Return: pointer of client information on success, NULL on failure. */ struct ishtp_fw_client *ishtp_fw_cl_get_client(struct ishtp_device *dev, - const uuid_le *uuid) + const guid_t *uuid) { int i; unsigned long flags;
@@ -401,7 +398,7 @@ static const struct device_type ishtp_cl_device_type = { * Return: ishtp_cl_device pointer or NULL on failure */ static struct ishtp_cl_device *ishtp_bus_add_device(struct ishtp_device *dev, - uuid_le uuid, char *name) + guid_t uuid, char *name) { struct ishtp_cl_device *device; int status;
@@ -629,7 +626,7 @@ int ishtp_bus_new_client(struct ishtp_device *dev) int i; char *dev_name; struct ishtp_cl_device *cl_device; - uuid_le device_uuid; + guid_t device_uuid; /* * For all reported clients, create an unconnected client and add its
diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.h b/drivers/hid/intel-ish-hid/ishtp/bus.h
index b8a5bcc82536..babf19ba3ff6 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.h
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.h@@ -112,8 +112,8 @@ void ishtp_cl_driver_unregister(struct ishtp_cl_driver *driver); int ishtp_register_event_cb(struct ishtp_cl_device *device, void (*read_cb)(struct ishtp_cl_device *)); -int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const uuid_le *cuuid); +int ishtp_fw_cl_by_uuid(struct ishtp_device *dev, const guid_t *cuuid); struct ishtp_fw_client *ishtp_fw_cl_get_client(struct ishtp_device *dev, - const uuid_le *uuid); + const guid_t *uuid); #endif /* _LINUX_ISHTP_CL_BUS_H */
diff --git a/drivers/hid/intel-ish-hid/ishtp/client.h b/drivers/hid/intel-ish-hid/ishtp/client.h
index 042f4c4853b1..e0df3eb611e6 100644
--- a/drivers/hid/intel-ish-hid/ishtp/client.h
+++ b/drivers/hid/intel-ish-hid/ishtp/client.h@@ -126,7 +126,7 @@ struct ishtp_cl { }; /* Client connection managenment internal functions */ -int ishtp_can_client_connect(struct ishtp_device *ishtp_dev, uuid_le *uuid); +int ishtp_can_client_connect(struct ishtp_device *ishtp_dev, guid_t *uuid); int ishtp_fw_cl_by_id(struct ishtp_device *dev, uint8_t client_id); void ishtp_cl_send_msg(struct ishtp_device *dev, struct ishtp_cl *cl); void recv_ishtp_cl_msg(struct ishtp_device *dev,
diff --git a/drivers/hid/intel-ish-hid/ishtp/hbm.h b/drivers/hid/intel-ish-hid/ishtp/hbm.h
index d96111cef7f8..7286e3600140 100644
--- a/drivers/hid/intel-ish-hid/ishtp/hbm.h
+++ b/drivers/hid/intel-ish-hid/ishtp/hbm.h@@ -149,7 +149,7 @@ struct hbm_host_enum_response { } __packed; struct ishtp_client_properties { - uuid_le protocol_name; + guid_t protocol_name; uint8_t protocol_version; uint8_t max_number_of_connections; uint8_t fixed_address;
--
2.20.1