mtd: nand: omap_gpmc: cosmetic: Fix indentation

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Pekon Gupta <pekon@ti.com>
Cc: Scott Wood <scottwood@freescale.com>
[scottwood@freescale.com: wrap some long lines]
Signed-off-by: Scott Wood <scottwood@freescale.com>

diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c
index 23a961c9d4efcd49d8062d7d7f5c6f0c5ec20fff..20679694f3e8f98295819e5dfcadacd3ed15a721 100644 (file)
--- a/drivers/mtd/nand/omap_gpmc.c
+++ b/drivers/mtd/nand/omap_gpmc.c
@@ -283,53 +283,55 @@ static void omap_hwecc_init_bch(struct nand_chip *chip, int32_t mode)
        if (bch->ecc_scheme == OMAP_ECC_BCH8_CODE_HW) {
                wr_mode = BCH_WRAPMODE_1;
 
-       switch (bch->nibbles) {
-       case ECC_BCH4_NIBBLES:
-               unused_length = 3;
-               break;
-       case ECC_BCH8_NIBBLES:
-               unused_length = 2;
-               break;
-       case ECC_BCH16_NIBBLES:
-               unused_length = 0;
-               break;
-       }
-
-       /*
-        * This is ecc_size_config for ELM mode.
-        * Here we are using different settings for read and write access and
-        * also depending on BCH strength.
-        */
-       switch (mode) {
-       case NAND_ECC_WRITE:
-               /* write access only setup eccsize1 config */
-               val = ((unused_length + bch->nibbles) << 22);
-               break;
+               switch (bch->nibbles) {
+               case ECC_BCH4_NIBBLES:
+                       unused_length = 3;
+                       break;
+               case ECC_BCH8_NIBBLES:
+                       unused_length = 2;
+                       break;
+               case ECC_BCH16_NIBBLES:
+                       unused_length = 0;
+                       break;
+               }
 
-       case NAND_ECC_READ:
-       default:
                /*
-                * by default eccsize0 selected for ecc1resultsize
-                * eccsize0 config.
+                * This is ecc_size_config for ELM mode.  Here we are using
+                * different settings for read and write access and also
+                * depending on BCH strength.
                 */
-               val  = (bch->nibbles << 12);
-               /* eccsize1 config */
-               val |= (unused_length << 22);
-               break;
-       }
+               switch (mode) {
+               case NAND_ECC_WRITE:
+                       /* write access only setup eccsize1 config */
+                       val = ((unused_length + bch->nibbles) << 22);
+                       break;
+
+               case NAND_ECC_READ:
+               default:
+                       /*
+                        * by default eccsize0 selected for ecc1resultsize
+                        * eccsize0 config.
+                        */
+                       val  = (bch->nibbles << 12);
+                       /* eccsize1 config */
+                       val |= (unused_length << 22);
+                       break;
+               }
        } else {
-       /*
-        * This ecc_size_config setting is for BCH sw library.
-        *
-        * Note: we only support BCH8 currently with BCH sw library!
-        * Should be really easy to adobt to BCH4, however some omap3 have
-        * flaws with BCH4.
-        *
-        * Here we are using wrapping mode 6 both for reading and writing, with:
-        *  size0 = 0  (no additional protected byte in spare area)
-        *  size1 = 32 (skip 32 nibbles = 16 bytes per sector in spare area)
-        */
-       val = (32 << 22) | (0 << 12);
+               /*
+                * This ecc_size_config setting is for BCH sw library.
+                *
+                * Note: we only support BCH8 currently with BCH sw library!
+                * Should be really easy to adobt to BCH4, however some omap3
+                * have flaws with BCH4.
+                *
+                * Here we are using wrapping mode 6 both for reading and
+                * writing, with:
+                *  size0 = 0  (no additional protected byte in spare area)
+                *  size1 = 32 (skip 32 nibbles = 16 bytes per sector in
+                *              spare area)
+                */
+               val = (32 << 22) | (0 << 12);
        }
        /* ecc size configuration */
        writel(val, &gpmc_cfg->ecc_size_config);