Commit 8706e3a8 authored Jul 30, 2009 by San Mehat Committed by Veerabhadrarao Badiganti Aug 02, 2017

mmc: card: blk: Add support for deferred SD bus resume



Set bus resume polocy for eMMC & SD drivers.

Change-Id: If2e76877fb229a4aba38249c4a1bb2ff8d28ba32
Signed-off-by: San Mehat <san@google.com>
Git-commit: 2c84417a1305da892c8a7d0bf8d0bad50d1688b8
Git-repo: git://git-android.quicinc.com/kernel/msm-3.10


[vbadigan@codeaurora.org: Dropped changes which are already
present in mmc driver as part of other propagations]
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>

parent 1996ec83

drivers/mmc/card/block.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -4589,6 +4589,10 @@ static int mmc_blk_probe(struct mmc_card *card)

		dev_set_drvdata(&card->dev, md);

		#ifdef CONFIG_MMC_BLOCK_DEFERRED_RESUME
		mmc_set_bus_resume_policy(card->host, 1);
		#endif

		if (mmc_add_disk(md))
		goto out;

		@@ -4632,6 +4636,9 @@ static void mmc_blk_remove(struct mmc_card *card)
		pm_runtime_put_noidle(&card->dev);
		mmc_blk_remove_req(md);
		dev_set_drvdata(&card->dev, NULL);
		#ifdef CONFIG_MMC_BLOCK_DEFERRED_RESUME
		mmc_set_bus_resume_policy(card->host, 0);
		#endif
		}

		static int _mmc_blk_suspend(struct mmc_card *card, bool wait)