[PATCH 5.15 004/484] platform/chrome: cros_ec_debugfs: fix wrong EC message version

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>

[ 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>
---
 drivers/platform/chrome/cros_ec_debugfs.c | 1 +
 1 file changed, 1 insertion(+)

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);
-- 
2.43.0







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