From 843438deebe247fcf7e4d3dd5655c9df4b5412fd Mon Sep 17 00:00:00 2001
From: Yang Li <yang.lee@linux.alibaba.com>
Date: Thu, 23 Dec 2021 10:28:56 +0800
Subject: [PATCH] PCI/ACPI: Fix acpi_pci_osc_control_set() kernel-doc comment
Git-commit: 843438deebe247fcf7e4d3dd5655c9df4b5412fd
Patch-mainline: v5.17-rc1
References: git-fixes

Add the description of @support and remove @req in
acpi_pci_osc_control_set() kernel-doc comment to remove warnings found
by running scripts/kernel-doc, which is caused by using 'make W=1'.

drivers/acpi/pci_root.c:337: warning: Excess function parameter 'req'
description in 'acpi_pci_osc_control_set'
drivers/acpi/pci_root.c:337: warning: Function parameter or member
'support' not described in 'acpi_pci_osc_control_set'

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Fixes: 6bc779ee05d4 ("PCI/ACPI: Check for _OSC support in acpi_pci_osc_control_set()")
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/acpi/pci_root.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index ab2f7dfb0c44..b0f19f3fc798 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -324,7 +324,7 @@ EXPORT_SYMBOL_GPL(acpi_get_pci_dev);
  * acpi_pci_osc_control_set - Request control of PCI root _OSC features.
  * @handle: ACPI handle of a PCI root bridge (or PCIe Root Complex).
  * @mask: Mask of _OSC bits to request control of, place to store control mask.
- * @req: Mask of _OSC bits the control of is essential to the caller.
+ * @support: _OSC supported capability.
  *
  * Run _OSC query for @mask and if that is successful, compare the returned
  * mask of control bits with @req.  If all of the @req bits are set in the
-- 
2.31.1