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platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd()

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Add the missing unlock before return from function amd_pmc_send_cmd()
in the error handling case.

Fixes: 95e1b60f8d ("platform/x86: amd-pmc: Fix command completion code")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210715074327.1966083-1-yangyingliang@huawei.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Yang Yingliang 2021-07-15 15:43:27 +08:00 committed by Hans de Goede
parent 23e9592b06
commit 95edbbf78c
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/amd-pmc.c
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@ -275,7 +275,7 @@ static int amd_pmc_send_cmd(struct amd_pmc_dev *dev, bool set, u32 *data, u8 msg
PMC_MSG_DELAY_MIN_US * RESPONSE_REGISTER_LOOP_MAX);
if (rc) {
dev_err(dev->dev, "failed to talk to SMU\n");
return rc;
goto out_unlock;
}
/* Write zero to response register */