linux-kernel - [PATCH v1 1/1] misc/mei/hdcp: Use correct macros to initialize uuid

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Message-Id: <20221228160500.21220-1-andriy.shevchenko@linux.intel.com>
Date:   Wed, 28 Dec 2022 18:05:00 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Cc:     Tomas Winkler <tomas.winkler@...el.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Ramalingam C <ramalingam.c@...el.com>,
        Daniel Vetter <daniel.vetter@...ll.ch>
Subject: [PATCH v1 1/1] misc/mei/hdcp: Use correct macros to initialize uuid_le

GUID_INIT() is for internal guid_t type and shouldn't be used
for the uuid_le. I.o.w. relying on the implementation details
is layering violation. Use correct macros to initialize uuid_le.

Fixes: 64e9bbdd9588 ("misc/mei/hdcp: Client driver for HDCP application")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/misc/mei/hdcp/mei_hdcp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index 5a1c93a2d2f1..cc7f1169206c 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -858,8 +858,8 @@ static void mei_hdcp_remove(struct mei_cl_device *cldev)
 		dev_warn(&cldev->dev, "mei_cldev_disable() failed\n");
 }
 
-#define MEI_UUID_HDCP GUID_INIT(0xB638AB7E, 0x94E2, 0x4EA2, 0xA5, \
-				0x52, 0xD1, 0xC5, 0x4B, 0x62, 0x7F, 0x04)
+#define MEI_UUID_HDCP UUID_LE(0xB638AB7E, 0x94E2, 0x4EA2, 0xA5, \
+			      0x52, 0xD1, 0xC5, 0x4B, 0x62, 0x7F, 0x04)
 
 static const struct mei_cl_device_id mei_hdcp_tbl[] = {
 	{ .uuid = MEI_UUID_HDCP, .version = MEI_CL_VERSION_ANY },
-- 
2.35.1