From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755214AbaHUNQE (ORCPT ); Thu, 21 Aug 2014 09:16:04 -0400 Received: from mail-yh0-f44.google.com ([209.85.213.44]:61563 "EHLO mail-yh0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755143AbaHUNQC (ORCPT ); Thu, 21 Aug 2014 09:16:02 -0400 From: Pranith Kumar To: Alistair Popple , Matt Porter , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linuxppc-dev@lists.ozlabs.org (open list:LINUX FOR POWERPC...), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] powerpc: Fix build failure when CONFIG_USB=y Date: Thu, 21 Aug 2014 09:16:04 -0400 Message-Id: <1408626964-31554-1-git-send-email-bobby.prani@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We are enabling USB unconditionally which results in following build failure drivers/built-in.o: In function `tb_drom_read': (.text+0x1b62b70): undefined reference to `usb_speed_string' make: *** [vmlinux] Error Enable USB only if USB_SUPPORT is set to avoid such failures Signed-off-by: Pranith Kumar --- arch/powerpc/platforms/44x/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 3e7deb2..82f2da2 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -215,7 +215,7 @@ config AKEBONO select NET_VENDOR_IBM select IBM_EMAC_EMAC4 select IBM_EMAC_RGMII_WOL - select USB + select USB if USB_SUPPORT select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD select MMC_SDHCI -- 1.9.1