From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH] mmc: rtsx: usb backend needs LED support Date: Tue, 29 Apr 2014 11:45:59 +0200 Message-ID: <7208467.nZIXMIfPji@wuerfel> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: Received: from mout.kundenserver.de ([212.227.17.13]:63650 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753225AbaD2JqN (ORCPT ); Tue, 29 Apr 2014 05:46:13 -0400 In-Reply-To: Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: micky_ching@realsil.com.cn Cc: chris@printf.net, ulf.hansson@linaro.org, lee.jones@linaro.org, sameo@linux.intel.com, gregkh@linuxfoundation.org, dan.carpenter@oracle.com, devel@linuxdriverproject.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, rogerable@realtek.com, wei_wang@realsil.com.cn [hijacking the thread since it has the right Cc list already, sorry] I stumbled over this doing randconfig builds on linux-next 8<---------- >>From c11f54f1e5ea0557e076867ca31c90bcb20e3e0c Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 29 Apr 2014 11:41:40 +0200 Subject: [PATCH] mmc: rtsx: usb backend needs LED support Building the rtsx USB driver requires the LED classdev base support, otherwise we get this build error: drivers/built-in.o: In function `rtsx_usb_sdmmc_drv_remove': :(.text+0x806480): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `rtsx_usb_sdmmc_drv_probe': :(.text+0x806708): undefined reference to `led_classdev_register' This adds an explicit dependency in Kconfig Signed-off-by: Arnd Bergmann diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 92d91fe..66aedf3 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -696,6 +696,7 @@ config MMC_REALTEK_PCI config MMC_REALTEK_USB tristate "Realtek USB SD/MMC Card Interface Driver" depends on MFD_RTSX_USB + depends on LEDS_CLASS help Say Y here to include driver code to support SD/MMC card interface of Realtek RTS5129/39 series card reader