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From: Baolin Wang <baolin.wang7@gmail.com>
To: adrian.hunter@intel.com, ulf.hansson@linaro.org
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com, arnd@arndb.de,
	linus.walleij@linaro.org, baolin.wang@linaro.org,
	baolin.wang7@gmail.com, linux-mmc@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] mmc: host: hsq: Support request_atomic() API
Date: Thu, 26 Dec 2019 19:29:21 +0800	[thread overview]
Message-ID: <5616323e045e6b64ec9c24e056609ee0f5a26f4a.1577358666.git.baolin.wang7@gmail.com> (raw)
In-Reply-To: <cover.1577358666.git.baolin.wang7@gmail.com>
In-Reply-To: <cover.1577358666.git.baolin.wang7@gmail.com>

Add support to submit a request by request_atomic() API.

Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
---
 drivers/mmc/host/mmc_hsq.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/mmc_hsq.c b/drivers/mmc/host/mmc_hsq.c
index f5a4f93..6a6bdd0 100644
--- a/drivers/mmc/host/mmc_hsq.c
+++ b/drivers/mmc/host/mmc_hsq.c
@@ -40,7 +40,10 @@ static void mmc_hsq_pump_requests(struct mmc_hsq *hsq)
 
 	spin_unlock_irqrestore(&hsq->lock, flags);
 
-	mmc->ops->request(mmc, hsq->mrq);
+	if (mmc->ops->request_atomic)
+		mmc->ops->request_atomic(mmc, hsq->mrq);
+	else
+		mmc->ops->request(mmc, hsq->mrq);
 }
 
 static void mmc_hsq_update_next_tag(struct mmc_hsq *hsq, int remains)
-- 
1.7.9.5


      parent reply	other threads:[~2019-12-26 11:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-26 11:29 [PATCH 0/3] Introduce the request_atomic() for the host Baolin Wang
2019-12-26 11:29 ` [PATCH 1/3] mmc: host: " Baolin Wang
2019-12-26 11:29 ` [PATCH 2/3] mmc: host: sdhci-sprd: Implement the request_atomic() API Baolin Wang
2019-12-26 11:29 ` Baolin Wang [this message]

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