Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754050Ab3IWV4u (ORCPT ); Mon, 23 Sep 2013 17:56:50 -0400 Received: from mail-oa0-f52.google.com ([209.85.219.52]:41360 "EHLO mail-oa0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752750Ab3IWV4s (ORCPT ); Mon, 23 Sep 2013 17:56:48 -0400 MIME-Version: 1.0 In-Reply-To: References: <1379640096-32383-1-git-send-email-grundler@chromium.org> Date: Mon, 23 Sep 2013 14:56:47 -0700 X-Google-Sender-Auth: 3OgwuV1zDbcOXHIjW1Cx7_DnJNU Message-ID: Subject: Re: [PATCH] mmc: core: remove dead function mmc_try_claim_host From: Grant Grundler To: Ulf Hansson Cc: Grant Grundler , Chris Ball , Seungwon Jeon , linux-mmc , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2999 Lines: 85 On Fri, Sep 20, 2013 at 12:35 AM, Ulf Hansson wrote: > On 20 September 2013 03:21, Grant Grundler wrote: >> cscsope says there are no callers for mmc_try_claim_host in the kernel. >> No reason to keep it. >> >> Signed-off-by: Grant Grundler > > Acked-by: Ulf Hansson Thank you Ulf! In which maintainer's git tree/branch should I expect this patch to land? Just looking for some confirmation that it was applied. thanks, grant > >> --- >> drivers/mmc/core/core.c | 25 ------------------------- >> include/linux/mmc/core.h | 1 - >> 2 files changed, 26 deletions(-) >> >> diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c >> index bf18b6b..006ead2 100644 >> --- a/drivers/mmc/core/core.c >> +++ b/drivers/mmc/core/core.c >> @@ -918,31 +918,6 @@ int __mmc_claim_host(struct mmc_host *host, atomic_t *abort) >> EXPORT_SYMBOL(__mmc_claim_host); >> >> /** >> - * mmc_try_claim_host - try exclusively to claim a host >> - * @host: mmc host to claim >> - * >> - * Returns %1 if the host is claimed, %0 otherwise. >> - */ >> -int mmc_try_claim_host(struct mmc_host *host) >> -{ >> - int claimed_host = 0; >> - unsigned long flags; >> - >> - spin_lock_irqsave(&host->lock, flags); >> - if (!host->claimed || host->claimer == current) { >> - host->claimed = 1; >> - host->claimer = current; >> - host->claim_cnt += 1; >> - claimed_host = 1; >> - } >> - spin_unlock_irqrestore(&host->lock, flags); >> - if (host->ops->enable && claimed_host && host->claim_cnt == 1) >> - host->ops->enable(host); >> - return claimed_host; >> -} >> -EXPORT_SYMBOL(mmc_try_claim_host); >> - >> -/** >> * mmc_release_host - release a host >> * @host: mmc host to release >> * >> diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h >> index da51bec..a00fc49 100644 >> --- a/include/linux/mmc/core.h >> +++ b/include/linux/mmc/core.h >> @@ -188,7 +188,6 @@ extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int); >> >> extern int __mmc_claim_host(struct mmc_host *host, atomic_t *abort); >> extern void mmc_release_host(struct mmc_host *host); >> -extern int mmc_try_claim_host(struct mmc_host *host); >> >> extern void mmc_get_card(struct mmc_card *card); >> extern void mmc_put_card(struct mmc_card *card); >> -- >> 1.8.4 >> >> -- >> 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/ -- 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/