linux-kernel - [PATCH v2] PCI: endpoint: pci-epf-vntb: fix doc warning in pci-epf-vntb.c

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Message-ID: <20221222034324.3294639-1-yangyingliang@huawei.com>
Date:   Thu, 22 Dec 2022 11:43:24 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <ntb@...ts.linux.dev>
CC:     <jdmason@...zu.us>, <dave.jiang@...el.com>, <allenbh@...il.com>,
        <lpieralisi@...nel.org>, <kw@...ux.com>, <mani@...nel.org>,
        <kishon@...nel.org>, <bhelgaas@...gle.com>, <helgaas@...nel.org>
Subject: [PATCH v2] PCI: endpoint: pci-epf-vntb: fix doc warning in pci-epf-vntb.c

Fix the following make W=1 warning:

  drivers/pci/endpoint/functions/pci-epf-vntb.c:645: warning: Function parameter or member 'num_mws' not described in 'epf_ntb_mw_bar_clear'

Fixes: 8e4bfbe644a6 ("PCI: endpoint: pci-epf-vntb: fix error handle in epf_ntb_mw_bar_init()")
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
v1 -> v2:
  Based on latest commit.
---
 drivers/pci/endpoint/functions/pci-epf-vntb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c
index 04698e7995a5..37134aead77c 100644
--- a/drivers/pci/endpoint/functions/pci-epf-vntb.c
+++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c
@@ -594,6 +594,7 @@ static void epf_ntb_db_bar_clear(struct epf_ntb *ntb)
 /**
  * epf_ntb_mw_bar_init() - Configure Memory window BARs
  * @ntb: NTB device that facilitates communication between HOST and VHOST
+ * @num_mws: the number of Memory window BARs that to be cleared
  *
  * Returns: Zero for success, or an error code in case of failure
  */
-- 
2.25.1