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Groups > linux.kernel > #1692529

[PATCH 2/3] thunderbold: use uuid_t instead of uuid_be

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Switch thunderbolt to the new uuid type.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/thunderbolt/switch.c  |  8 ++++----
 drivers/thunderbolt/tb.h      |  4 ++--
 drivers/thunderbolt/tb_msgs.h | 12 ++++++------
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c
index ab3e8f410444..c6f41b7d38b0 100644
--- a/drivers/thunderbolt/switch.c
+++ b/drivers/thunderbolt/switch.c
@@ -30,7 +30,7 @@ static DEFINE_IDA(nvm_ida);
 
 struct nvm_auth_status {
 	struct list_head list;
-	uuid_be uuid;
+	uuid_t uuid;
 	u32 status;
 };
 
@@ -47,7 +47,7 @@ static struct nvm_auth_status *__nvm_get_auth_status(const struct tb_switch *sw)
 	struct nvm_auth_status *st;
 
 	list_for_each_entry(st, &nvm_auth_status_cache, list) {
-		if (!uuid_be_cmp(st->uuid, *sw->uuid))
+		if (uuid_equal(&st->uuid, sw->uuid))
 			return st;
 	}
 
@@ -1460,7 +1460,7 @@ struct tb_sw_lookup {
 	struct tb *tb;
 	u8 link;
 	u8 depth;
-	const uuid_be *uuid;
+	const uuid_t *uuid;
 };
 
 static int tb_switch_match(struct device *dev, void *data)
@@ -1517,7 +1517,7 @@ struct tb_switch *tb_switch_find_by_link_depth(struct tb *tb, u8 link, u8 depth)
  * Returned switch has reference count increased so the caller needs to
  * call tb_switch_put() when done with the switch.
  */
-struct tb_switch *tb_switch_find_by_uuid(struct tb *tb, const uuid_be *uuid)
+struct tb_switch *tb_switch_find_by_uuid(struct tb *tb, const uuid_t *uuid)
 {
 	struct tb_sw_lookup lookup;
 	struct device *dev;
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h
index 3d9f64676e58..e0deee4f1eb0 100644
--- a/drivers/thunderbolt/tb.h
+++ b/drivers/thunderbolt/tb.h
@@ -101,7 +101,7 @@ struct tb_switch {
 	struct tb_dma_port *dma_port;
 	struct tb *tb;
 	u64 uid;
-	uuid_be *uuid;
+	uuid_t *uuid;
 	u16 vendor;
 	u16 device;
 	const char *vendor_name;
@@ -407,7 +407,7 @@ void tb_sw_set_unplugged(struct tb_switch *sw);
 struct tb_switch *get_switch_at_route(struct tb_switch *sw, u64 route);
 struct tb_switch *tb_switch_find_by_link_depth(struct tb *tb, u8 link,
 					       u8 depth);
-struct tb_switch *tb_switch_find_by_uuid(struct tb *tb, const uuid_be *uuid);
+struct tb_switch *tb_switch_find_by_uuid(struct tb *tb, const uuid_t *uuid);
 
 static inline unsigned int tb_switch_phy_port_from_link(unsigned int link)
 {
diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h
index 85b6d33c0919..de6441e4a060 100644
--- a/drivers/thunderbolt/tb_msgs.h
+++ b/drivers/thunderbolt/tb_msgs.h
@@ -179,7 +179,7 @@ struct icm_fr_pkg_get_topology_response {
 
 struct icm_fr_event_device_connected {
 	struct icm_pkg_header hdr;
-	uuid_be ep_uuid;
+	uuid_t ep_uuid;
 	u8 connection_key;
 	u8 connection_id;
 	u16 link_info;
@@ -193,7 +193,7 @@ struct icm_fr_event_device_connected {
 
 struct icm_fr_pkg_approve_device {
 	struct icm_pkg_header hdr;
-	uuid_be ep_uuid;
+	uuid_t ep_uuid;
 	u8 connection_key;
 	u8 connection_id;
 	u16 reserved;
@@ -207,7 +207,7 @@ struct icm_fr_event_device_disconnected {
 
 struct icm_fr_pkg_add_device_key {
 	struct icm_pkg_header hdr;
-	uuid_be ep_uuid;
+	uuid_t ep_uuid;
 	u8 connection_key;
 	u8 connection_id;
 	u16 reserved;
@@ -216,7 +216,7 @@ struct icm_fr_pkg_add_device_key {
 
 struct icm_fr_pkg_add_device_key_response {
 	struct icm_pkg_header hdr;
-	uuid_be ep_uuid;
+	uuid_t ep_uuid;
 	u8 connection_key;
 	u8 connection_id;
 	u16 reserved;
@@ -224,7 +224,7 @@ struct icm_fr_pkg_add_device_key_response {
 
 struct icm_fr_pkg_challenge_device {
 	struct icm_pkg_header hdr;
-	uuid_be ep_uuid;
+	uuid_t ep_uuid;
 	u8 connection_key;
 	u8 connection_id;
 	u16 reserved;
@@ -233,7 +233,7 @@ struct icm_fr_pkg_challenge_device {
 
 struct icm_fr_pkg_challenge_device_response {
 	struct icm_pkg_header hdr;
-	uuid_be ep_uuid;
+	uuid_t ep_uuid;
 	u8 connection_key;
 	u8 connection_id;
 	u16 reserved;
-- 
2.11.0

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[PATCH 2/3] thunderbold: use uuid_t instead of uuid_be Christoph Hellwig <hch@lst.de> - 2017-07-20 10:00 +0200
  Re: [PATCH 2/3] thunderbold: use uuid_t instead of uuid_be Amir Goldstein <amir73il@gmail.com> - 2017-07-20 11:10 +0200
  Re: [PATCH 2/3] thunderbold: use uuid_t instead of uuid_be Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-07-24 11:30 +0200
    Re: [PATCH 2/3] thunderbold: use uuid_t instead of uuid_be Christoph Hellwig <hch@lst.de> - 2017-07-24 18:00 +0200

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