linux-kernel - [PATCH v2 8/9] staging: rtl8723bs: remove unnecessary extern in os_dep/sdio

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Message-Id: <f3a7b2c00221aa09ed782fb30ce55936f443a12d.1616503354.git.fabioaiuto83@gmail.com>
Date:   Tue, 23 Mar 2021 13:56:35 +0100
From:   Fabio Aiuto <fabioaiuto83@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     joe@...ches.com, apw@...onical.com, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, Fabio Aiuto <fabioaiuto83@...il.com>
Subject: [PATCH v2 8/9] staging: rtl8723bs: remove unnecessary extern in os_dep/sdio_intf.c

remove unnecessary extern.

The function is defined static in os_dep/os_intfs.c and used only once
in the same file

Signed-off-by: Fabio Aiuto <fabioaiuto83@...il.com>
---
 drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index 185919b6963f..156ad91d33ee 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -482,8 +482,6 @@ static void rtw_dev_remove(struct sdio_func *func)
 	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_dev_remove\n"));
 }
 
-extern int pm_netdev_open(struct net_device *pnetdev, u8 bnormal);
-
 static int rtw_sdio_suspend(struct device *dev)
 {
 	struct sdio_func *func = dev_to_sdio_func(dev);
-- 
2.20.1