linux-kernel - [PATCH 4/5] staging: r8188eu: use proper way to build a module

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Message-Id: <20210811201450.31366-4-martin@kaiser.cx>
Date:   Wed, 11 Aug 2021 22:14:49 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 4/5] staging: r8188eu: use proper way to build a module

It seems that for now, we can only build this driver as a module.

Use the same mechanism as other drivers (such as rtl8723bs or the
deprecated rtl8188eu) to enforce building as a module, i.e. depend on m
in Kconfig instead of setting CONFIG_R8188EU = m in the Makefile.

If we set CONFIG_R8188EU in the Makefile, this setting will not be visible
in .config.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/Kconfig  | 1 +
 drivers/staging/r8188eu/Makefile | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/r8188eu/Kconfig b/drivers/staging/r8188eu/Kconfig
index 6323d63a4a1b..dc1719d3f2e4 100644
--- a/drivers/staging/r8188eu/Kconfig
+++ b/drivers/staging/r8188eu/Kconfig
@@ -2,6 +2,7 @@
 config R8188EU
 	tristate "Realtek RTL8188EU Wireless LAN NIC driver"
 	depends on WLAN && USB && CFG80211
+	depends on m
 	select WIRELESS_EXT
 	select WEXT_PRIV
 	select LIB80211
diff --git a/drivers/staging/r8188eu/Makefile b/drivers/staging/r8188eu/Makefile
index 7f6658f931d1..cca7a58c5f29 100644
--- a/drivers/staging/r8188eu/Makefile
+++ b/drivers/staging/r8188eu/Makefile
@@ -4,8 +4,6 @@ EXTRA_CFLAGS += -O1
 
 ccflags-y += -D__CHECK_ENDIAN__
 
-CONFIG_R8188EU = m
-
 CONFIG_USB_HCI = y
 
 CONFIG_BT_COEXIST = n
-- 
2.20.1