From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: [PATCH V5 14/25] mmc: core: Export mmc_retune_hold() and mmc_retune_release() Date: Mon, 24 Oct 2016 11:37:29 +0300 Message-ID: <1477298260-5064-15-git-send-email-adrian.hunter@intel.com> References: <1477298260-5064-1-git-send-email-adrian.hunter@intel.com> Return-path: Received: from mga09.intel.com ([134.134.136.24]:33721 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935974AbcJXInb (ORCPT ); Mon, 24 Oct 2016 04:43:31 -0400 In-Reply-To: <1477298260-5064-1-git-send-email-adrian.hunter@intel.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson Cc: linux-mmc , Alex Lemberg , Mateusz Nowak , Yuliy Izrailov , Jaehoon Chung , Dong Aisheng , Das Asutosh , Zhangfei Gao , Dorfman Konstantin , David Griego , Sahitya Tummala , Harjani Ritesh , Venu Byravarasu Re-tuning can only be done when the Command Queue is empty, when means holding and releasing re-tuning from the block driver, so export those functions. Signed-off-by: Adrian Hunter --- drivers/mmc/core/host.c | 2 ++ drivers/mmc/core/host.h | 2 -- include/linux/mmc/core.h | 3 +++ 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 98f25ffb4258..878405e28bdb 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -112,6 +112,7 @@ void mmc_retune_hold(struct mmc_host *host) host->retune_now = 1; host->hold_retune += 1; } +EXPORT_SYMBOL(mmc_retune_hold); void mmc_retune_release(struct mmc_host *host) { @@ -120,6 +121,7 @@ void mmc_retune_release(struct mmc_host *host) else WARN_ON(1); } +EXPORT_SYMBOL(mmc_retune_release); int mmc_retune(struct mmc_host *host) { diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h index 992bf5397633..0787b3002481 100644 --- a/drivers/mmc/core/host.h +++ b/drivers/mmc/core/host.h @@ -17,8 +17,6 @@ void mmc_retune_enable(struct mmc_host *host); void mmc_retune_disable(struct mmc_host *host); -void mmc_retune_hold(struct mmc_host *host); -void mmc_retune_release(struct mmc_host *host); int mmc_retune(struct mmc_host *host); #endif diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 05b864ac1635..4fabbc129282 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -207,6 +207,9 @@ extern int mmc_set_blockcount(struct mmc_card *card, unsigned int blockcount, extern int mmc_detect_card_removed(struct mmc_host *host); +extern void mmc_retune_hold(struct mmc_host *host); +extern void mmc_retune_release(struct mmc_host *host); + /** * mmc_claim_host - exclusively claim a host * @host: mmc host to claim -- 1.9.1