platform/chrome: cros_ec_trace: Fix format warnings

stable inclusion
from stable-5.10.69
commit 41aa215734868ba7cb195e2cc5f00cdba5bd1578
bugzilla: 182675 https://gitee.com/openeuler/kernel/issues/I4I3ED

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=41aa215734868ba7cb195e2cc5f00cdba5bd1578



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[ Upstream commit 46655848 ]

Fix printf format issues in new tracing events.

Fixes: 81431824 ("platform/chrome: cros_ec_trace: Add fields to command traces")

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20210830180050.2077261-1-gwendal@chromium.org


Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Acked-by: Weilong Chen <chenweilong@huawei.com>

Signed-off-by: Chen Jun <chenjun102@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>