| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 101/199] platform/x86: hp-wmi: Dont log a warning on HPWMI_RET_UNKNOWN_COMMAND errors | Date | Mon, 25 Jan 2021 19:38:43 +0100 |
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From: Hans de Goede <hdegoede@redhat.com>
[ Upstream commit d35c9a029a73e84d84337403d20b060494890570 ]
The recently added thermal policy support makes a hp_wmi_perform_query(0x4c, ...) call on older devices which do not support thermal policies this causes the following warning to be logged (seen on a HP Stream x360 Convertible PC 11):
[ 26.805305] hp_wmi: query 0x4c returned error 0x3
Error 0x3 is HPWMI_RET_UNKNOWN_COMMAND error. This commit silences the warning for unknown-command errors, silencing the new warning.
Cc: Elia Devito <eliadevito@gmail.com> Fixes: 81c93798ef3e ("platform/x86: hp-wmi: add support for thermal policy") Link: https://lore.kernel.org/r/20210114232744.154886-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/platform/x86/hp-wmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index ecd477964d117..18bf8aeb5f870 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -247,7 +247,8 @@ static int hp_wmi_perform_query(int query, enum hp_wmi_command command, ret = bios_return->return_code; if (ret) { - if (ret != HPWMI_RET_UNKNOWN_CMDTYPE) + if (ret != HPWMI_RET_UNKNOWN_COMMAND && + ret != HPWMI_RET_UNKNOWN_CMDTYPE) pr_warn("query 0x%x returned error 0x%x\n", query, ret); goto out_free; } -- 2.27.0
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