mtd: Rename free() to rfree()

This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: NSimon Glass <sjg@chromium.org>

drivers/mtd/mtdcore.c

@@ -1179,10 +1179,10 @@ int mtd_ooblayout_free(struct mtd_info *mtd, int section,
 	if (!mtd || section < 0)
 		return -EINVAL;
 
-	if (!mtd->ooblayout || !mtd->ooblayout->free)
+	if (!mtd->ooblayout || !mtd->ooblayout->rfree)
 		return -ENOTSUPP;
 
-	return mtd->ooblayout->free(mtd, section, oobfree);
+	return mtd->ooblayout->rfree(mtd, section, oobfree);
 }
 EXPORT_SYMBOL_GPL(mtd_ooblayout_free);
 

drivers/mtd/nand/raw/denali.c

@@ -1156,7 +1156,7 @@ static int denali_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops denali_ooblayout_ops = {
 	.ecc = denali_ooblayout_ecc,
-	.free = denali_ooblayout_free,
+	.rfree = denali_ooblayout_free,
 };
 
 static int denali_multidev_fixup(struct denali_nand_info *denali)

drivers/mtd/nand/spi/core.c

@@ -1021,7 +1021,7 @@ static int spinand_noecc_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops spinand_noecc_ooblayout = {
 	.ecc = spinand_noecc_ooblayout_ecc,
-	.free = spinand_noecc_ooblayout_free,
+	.rfree = spinand_noecc_ooblayout_free,
 };
 
 static int spinand_init(struct spinand_device *spinand)

drivers/mtd/nand/spi/gigadevice.c

@@ -103,7 +103,7 @@ static int gd5fxgq4xexxg_ecc_get_status(struct spinand_device *spinand,
 
 static const struct mtd_ooblayout_ops gd5fxgq4xexxg_ooblayout = {
 	.ecc = gd5fxgq4xexxg_ooblayout_ecc,
-	.free = gd5fxgq4xexxg_ooblayout_free,
+	.rfree = gd5fxgq4xexxg_ooblayout_free,
 };
 
 static const struct spinand_info gigadevice_spinand_table[] = {

drivers/mtd/nand/spi/macronix.c

@@ -47,7 +47,7 @@ static int mx35lfxge4ab_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops mx35lfxge4ab_ooblayout = {
 	.ecc = mx35lfxge4ab_ooblayout_ecc,
-	.free = mx35lfxge4ab_ooblayout_free,
+	.rfree = mx35lfxge4ab_ooblayout_free,
 };
 
 static int mx35lf1ge4ab_get_eccsr(struct spinand_device *spinand, u8 *eccsr)

drivers/mtd/nand/spi/micron.c

@@ -63,7 +63,7 @@ static int mt29f2g01abagd_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops mt29f2g01abagd_ooblayout = {
 	.ecc = mt29f2g01abagd_ooblayout_ecc,
-	.free = mt29f2g01abagd_ooblayout_free,
+	.rfree = mt29f2g01abagd_ooblayout_free,
 };
 
 static int mt29f2g01abagd_ecc_get_status(struct spinand_device *spinand,

drivers/mtd/nand/spi/winbond.c

@@ -59,7 +59,7 @@ static int w25m02gv_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops w25m02gv_ooblayout = {
 	.ecc = w25m02gv_ooblayout_ecc,
-	.free = w25m02gv_ooblayout_free,
+	.rfree = w25m02gv_ooblayout_free,
 };
 
 static int w25m02gv_select_target(struct spinand_device *spinand,

include/linux/mtd/mtd.h

@@ -129,8 +129,8 @@ struct mtd_oob_region {
 struct mtd_ooblayout_ops {
 	int (*ecc)(struct mtd_info *mtd, int section,
 		   struct mtd_oob_region *oobecc);
-	int (*free)(struct mtd_info *mtd, int section,
-		    struct mtd_oob_region *oobfree);
+	int (*rfree)(struct mtd_info *mtd, int section,
+		     struct mtd_oob_region *oobfree);
 };
 
 /*