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From: Jaehoon Chung <jh80.chung@samsung.com>
To: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>
Cc: Chris Ball <chris@printf.net>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Seungwon Jeon <tgih.jun@samsung.com>
Subject: [PATCH  v4 7/7] mmc: dw_mmc: restore the card-present checking point
Date: Mon, 03 Mar 2014 11:36:48 +0900	[thread overview]
Message-ID: <5313EAC0.9040600@samsung.com> (raw)

Restore the card-present cheching point.
(The following part was removed from commit bf626e5(mmc: dw_mmc: use slot-gpio to handle cd pin).)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
 drivers/mmc/host/dw_mmc.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 22184c1..ab4c86d 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2113,6 +2113,11 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id)
 #endif /* CONFIG_MMC_DW_IDMAC */
 	}
 
+	if (dw_mci_get_cd(mmc))
+		set_bit(DW_MMC_CARD_PRESENT, &slot->flags);
+	else
+		clear_bit(DW_MMC_CARD_PRESENT, &slot->flags);
+
 	ret = mmc_add_host(mmc);
 	if (ret)
 		goto err_setup_bus;
-- 
1.7.9.5

             reply	other threads:[~2014-03-03  2:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-03  2:36 Jaehoon Chung [this message]
2014-03-06  7:36 ` [PATCH v4 7/7] mmc: dw_mmc: restore the card-present checking point Ulf Hansson

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