linux-kernel - [PATCH 1/2] powerpc: wii_defconfig: Disable Ethernet driver support code

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Message-Id: <20180430134252.17345-1-j.neuschaefer@gmx.net>
Date:   Mon, 30 Apr 2018 15:42:46 +0200
From:   Jonathan Neuschäfer <j.neuschaefer@....net>
To:     linuxppc-dev@...ts.ozlabs.org
Cc:     Joel Stanley <joel@....id.au>,
        Jonathan Neuschäfer <j.neuschaefer@....net>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        "Robin H. Johnson" <robbat2@...too.org>,
        Benjamin Gilbert <benjamin.gilbert@...eos.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] powerpc: wii_defconfig: Disable Ethernet driver support code

The Wii doesn't have built-in Ethernet and USB Ethernet adapters are in
a different menu. Disable CONFIG_ETHERNET to save some space in support
code for Ethernet drivers.

add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-367 (-367)
Function                                     old     new   delta
kernel_config_data                         13691   13324    -367
Total: Before=8341718, After=8341351, chg -0.00%

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@....net>
---
 arch/powerpc/configs/wii_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig
index 0b0f78823a1b..3167b9d7f3e5 100644
--- a/arch/powerpc/configs/wii_defconfig
+++ b/arch/powerpc/configs/wii_defconfig
@@ -49,6 +49,7 @@ CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_NETDEVICES=y
+# CONFIG_ETHERNET is not set
 CONFIG_B43=y
 CONFIG_B43_SDIO=y
 # CONFIG_B43_PHY_LP is not set
-- 
2.17.0