Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934159Ab0HMKgw (ORCPT ); Fri, 13 Aug 2010 06:36:52 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:32349 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761449Ab0HMKgv (ORCPT ); Fri, 13 Aug 2010 06:36:51 -0400 From: Kukjin Kim To: linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: ben-linux@fluff.org, "'Andrew Morton'" , "'Maxim Levitsky'" Subject: undefined reference to `mmc_pm_notify' when selected MMC without PM. Date: Fri, 13 Aug 2010 19:36:19 +0900 Message-id: <009301cb3ad3$77c8a620$6759f260$%kim@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Acs6013kncgG7a0xT7OSTxXxSM1aSw== Content-language: ko Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1469 Lines: 50 Hi, Following is build error when selected MMC without PM. drivers/built-in.o: In function `mmc_alloc_host': drivers/mmc/core/host.c:108: undefined reference to `mmc_pm_notify' make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [sub-make] Error 2 That is added from Maxim's ' mmc: fix all hangs related to mmc/sd card insert/removal during suspend/resume ' (commit ID: 4c2ef25fe0b847d2ae818f74758ddb0be1c27d8e) Below is temporary patch for avoiding build error. But I'm not sure about this... :-( --- diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 0efe631..d80cfdc 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -86,7 +86,9 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) init_waitqueue_head(&host->wq); INIT_DELAYED_WORK(&host->detect, mmc_rescan); INIT_DELAYED_WORK_DEFERRABLE(&host->disable, mmc_host_deeper_disable); +#ifdef CONFIG_PM host->pm_notify.notifier_call = mmc_pm_notify; +#endif /* * By default, hosts do not support SGIO or large requests. --- Thanks. Best regards, Kgene. -- Kukjin Kim , Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/