linux-kernel - [PATCH][MMC] Fix wrong EXT_CSD

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Date:	Thu, 13 Dec 2007 16:13:11 +0900
From:	Kyungmin Park <kyungmin.park@...sung.com>
To:	drzeus-list@...eus.cx
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH][MMC] Fix wrong EXT_CSD_REV handling

It already checked the ext_csd_struct is less than 2,
so it doesn't need to check it.
Current code only accepts the revision 1.2.

Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
---
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 68c0e3b..7689760 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -217,15 +217,13 @@ static int mmc_read_ext_csd(struct mmc_card *card)
 		goto out;
 	}
 
-	if (ext_csd_struct >= 2) {
-		card->ext_csd.sectors =
-			ext_csd[EXT_CSD_SEC_CNT + 0] << 0 |
-			ext_csd[EXT_CSD_SEC_CNT + 1] << 8 |
-			ext_csd[EXT_CSD_SEC_CNT + 2] << 16 |
-			ext_csd[EXT_CSD_SEC_CNT + 3] << 24;
-		if (card->ext_csd.sectors)
-			mmc_card_set_blockaddr(card);
-	}
+	card->ext_csd.sectors =
+		ext_csd[EXT_CSD_SEC_CNT + 0] << 0 |
+		ext_csd[EXT_CSD_SEC_CNT + 1] << 8 |
+		ext_csd[EXT_CSD_SEC_CNT + 2] << 16 |
+		ext_csd[EXT_CSD_SEC_CNT + 3] << 24;
+	if (card->ext_csd.sectors)
+		mmc_card_set_blockaddr(card);
 
 	switch (ext_csd[EXT_CSD_CARD_TYPE]) {
 	case EXT_CSD_CARD_TYPE_52 | EXT_CSD_CARD_TYPE_26:
--
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