From: Mario Limonciello <mario.limonciello@amd.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Basavaraj Natikar <Basavaraj.Natikar@amd.com>,
Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Cc: "open list:PIN CONTROL SUBSYSTEM" <linux-gpio@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
<linux-acpi@vger.kernel.org>,
Nehal Shah <Nehal-bakulchandra.Shah@amd.com>,
Mario Limonciello <mario.limonciello@amd.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Subject: [PATCH v7 1/2] ACPI: Add stubs for wakeup handler functions
Date: Sun, 31 Oct 2021 20:48:52 -0500 [thread overview]
Message-ID: <20211101014853.6177-1-mario.limonciello@amd.com> (raw)
The commit ddfd9dcf270c ("ACPI: PM: Add acpi_[un]register_wakeup_handler()")
added new functions for drivers to use during the s2idle wakeup path, but
didn't add stubs for when CONFIG_ACPI wasn't set.
Add those stubs in for other drivers to be able to use.
Fixes: ddfd9dcf270c ("ACPI: PM: Add acpi_[un]register_wakeup_handler()")
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
Changes from v6->v7:
* No changes
Changes from v5->v6:
* No changes
Changes from v4->v5:
* Pick up Rafael's tag
* Target to stable as well
Changes from v3->v4:
* Reword commit message
* Adjust whitespace
* Return -ENXIO instead of -EINVAL
include/linux/acpi.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 72e4f7fd268c..e29b4c1da377 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -976,6 +976,15 @@ static inline int acpi_get_local_address(acpi_handle handle, u32 *addr)
return -ENODEV;
}
+static inline int acpi_register_wakeup_handler(int wake_irq,
+ bool (*wakeup)(void *context), void *context)
+{
+ return -ENXIO;
+}
+
+static inline void acpi_unregister_wakeup_handler(
+ bool (*wakeup)(void *context), void *context) { }
+
#endif /* !CONFIG_ACPI */
#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
--
2.25.1
next reply other threads:[~2021-11-01 1:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-01 1:48 Mario Limonciello [this message]
2021-11-01 1:48 ` [PATCH v7 2/2] pinctrl: amd: Fix wakeups when IRQ is shared with SCI Mario Limonciello
2021-11-09 0:38 ` Linus Walleij
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