Merge remote branch 'origin' into secretlab/next-devicetree

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 25 insertions, 46 deletions

diff --git a/drivers/mtd/nand/nand_bcm_umi.h b/drivers/mtd/nand/nand_bcm_umi.h
index 7cec2cd9785..198b304d6f7 100644
--- a/drivers/mtd/nand/nand_bcm_umi.h
+++ b/drivers/mtd/nand/nand_bcm_umi.h
@@ -167,18 +167,27 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 	int numToRead = 16;	/* There are 16 bytes per sector in the OOB */
 
 	/* ECC is already paused when this function is called */
+	if (pageSize != NAND_DATA_ACCESS_SIZE) {
+		/* skip BI */
+#if defined(__KERNEL__) && !defined(STANDALONE)
+		*oobp++ = REG_NAND_DATA8;
+#else
+		REG_NAND_DATA8;
+#endif
+		numToRead--;
+	}
 
-	if (pageSize == NAND_DATA_ACCESS_SIZE) {
-		while (numToRead > numEccBytes) {
-			/* skip free oob region */
+	while (numToRead > numEccBytes) {
+		/* skip free oob region */
 #if defined(__KERNEL__) && !defined(STANDALONE)
-			*oobp++ = REG_NAND_DATA8;
+		*oobp++ = REG_NAND_DATA8;
 #else
-			REG_NAND_DATA8;
+		REG_NAND_DATA8;
 #endif
-			numToRead--;
-		}
+		numToRead--;
+	}
 
+	if (pageSize == NAND_DATA_ACCESS_SIZE) {
 		/* read ECC bytes before BI */
 		nand_bcm_umi_bch_resume_read_ecc_calc();
 
@@ -190,6 +199,7 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 #else
 			eccCalc[eccPos++] = REG_NAND_DATA8;
 #endif
+			numToRead--;
 		}
 
 		nand_bcm_umi_bch_pause_read_ecc_calc();
@@ -204,49 +214,18 @@ static inline void nand_bcm_umi_bch_read_oobEcc(uint32_t pageSize,
 			numToRead--;
 		}
 
-		/* read ECC bytes */
-		nand_bcm_umi_bch_resume_read_ecc_calc();
-		while (numToRead) {
-#if defined(__KERNEL__) && !defined(STANDALONE)
-			*oobp = REG_NAND_DATA8;
-			eccCalc[eccPos++] = *oobp;
-			oobp++;
-#else
-			eccCalc[eccPos++] = REG_NAND_DATA8;
-#endif
-			numToRead--;
-		}
-	} else {
-		/* skip BI */
+	}
+	/* read ECC bytes */
+	nand_bcm_umi_bch_resume_read_ecc_calc();
+	while (numToRead) {
 #if defined(__KERNEL__) && !defined(STANDALONE)
-		*oobp++ = REG_NAND_DATA8;
+		*oobp = REG_NAND_DATA8;
+		eccCalc[eccPos++] = *oobp;
+		oobp++;
 #else
-		REG_NAND_DATA8;
+		eccCalc[eccPos++] = REG_NAND_DATA8;
 #endif
 		numToRead--;
-
-		while (numToRead > numEccBytes) {
-			/* skip free oob region */
-#if defined(__KERNEL__) && !defined(STANDALONE)
-			*oobp++ = REG_NAND_DATA8;
-#else
-			REG_NAND_DATA8;
-#endif
-			numToRead--;
-		}
-
-		/* read ECC bytes */
-		nand_bcm_umi_bch_resume_read_ecc_calc();
-		while (numToRead) {
-#if defined(__KERNEL__) && !defined(STANDALONE)
-			*oobp = REG_NAND_DATA8;
-			eccCalc[eccPos++] = *oobp;
-			oobp++;
-#else
-			eccCalc[eccPos++] = REG_NAND_DATA8;
-#endif
-			numToRead--;
-		}
 	}
 }