From a42c41be8324a34b37c1e8eb81c469cab85e1fc8 Mon Sep 17 00:00:00 2001
From: Mario Limonciello <mario.limonciello@amd.com>
Date: Fri, 10 Dec 2021 08:35:29 -0600
Subject: [PATCH] platform/x86: amd-pmc: only use callbacks for suspend
commit 09fc14061f3ed28899c23b8714c066946fdbd43e upstream.
This driver is intended to be used exclusively for suspend to idle
so callbacks to send OS_HINT during hibernate and S5 will set OS_HINT
at the wrong time leading to an undefined behavior.
Cc: stable@vger.kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20211210143529.10594-1-mario.limonciello@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/platform/x86/amd-pmc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c
index 54b88bedecdf1..d3efd514614c0 100644
--- a/drivers/platform/x86/amd-pmc.c
+++ b/drivers/platform/x86/amd-pmc.c
@@ -375,7 +375,8 @@ static int __maybe_unused amd_pmc_resume(struct device *dev)
}
static const struct dev_pm_ops amd_pmc_pm_ops = {
- SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(amd_pmc_suspend, amd_pmc_resume)
+ .suspend_noirq = amd_pmc_suspend,
+ .resume_noirq = amd_pmc_resume,
};
static const struct pci_device_id pmc_pci_ids[] = {
--
2.30.2