linux-kernel - [PATCH 4/4] PCI/ATS: Correct pci_max

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Date:   Thu, 25 Mar 2021 15:51:44 +0800
From:   Xiongfeng Wang <wangxiongfeng2@...wei.com>
To:     <bhelgaas@...gle.com>, <rjw@...ysocki.net>, <ruscur@...sell.cc>
CC:     <linux-pci@...r.kernel.org>, <linux-acpi@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <wangxiongfeng2@...wei.com>
Subject: [PATCH 4/4] PCI/ATS: Correct pci_max_pasids() function name in header

Fixes the following W=1 kernel build warning(s):

 drivers/pci/ats.c:490: warning: expecting prototype for pci_max_pasid(). Prototype was for pci_max_pasids() instead

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@...wei.com>
---
 drivers/pci/ats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index 0d3719407b8b..6d7d64939f82 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -480,7 +480,7 @@ EXPORT_SYMBOL_GPL(pci_pasid_features);
 #define PASID_NUMBER_SHIFT	8
 #define PASID_NUMBER_MASK	(0x1f << PASID_NUMBER_SHIFT)
 /**
- * pci_max_pasid - Get maximum number of PASIDs supported by device
+ * pci_max_pasids - Get maximum number of PASIDs supported by device
  * @pdev: PCI device structure
  *
  * Returns negative value when PASID capability is not present.
-- 
2.20.1