Patch "platform/chrome: cros_ec_debugfs: fix wrong EC message version" has been added to the 5.15-stable tree

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This is a note to let you know that I've just added the patch titled

    platform/chrome: cros_ec_debugfs: fix wrong EC message version

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     platform-chrome-cros_ec_debugfs-fix-wrong-ec-message.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 21e02d9ba6e78d9c513ebc10b71e222091ff2f20
Author: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>
Date:   Tue Jun 11 11:31:10 2024 +0000

    platform/chrome: cros_ec_debugfs: fix wrong EC message version
    
    [ Upstream commit c2a28647bbb4e0894e8824362410f72b06ac57a4 ]
    
    ec_read_version_supported() uses ec_params_get_cmd_versions_v1 but it
    wrongly uses message version 0.
    
    Fix it.
    
    Fixes: e86264595225 ("mfd: cros_ec: add debugfs, console log file")
    Reviewed-by: Guenter Roeck <groeck@xxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20240611113110.16955-1-tzungbi@xxxxxxxxxx
    Signed-off-by: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/platform/chrome/cros_ec_debugfs.c b/drivers/platform/chrome/cros_ec_debugfs.c
index 0dbceee87a4b1..2928c3cb37854 100644
--- a/drivers/platform/chrome/cros_ec_debugfs.c
+++ b/drivers/platform/chrome/cros_ec_debugfs.c
@@ -326,6 +326,7 @@ static int ec_read_version_supported(struct cros_ec_dev *ec)
 	if (!msg)
 		return 0;
 
+	msg->version = 1;
 	msg->command = EC_CMD_GET_CMD_VERSIONS + ec->cmd_offset;
 	msg->outsize = sizeof(*params);
 	msg->insize = sizeof(*response);




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