diff --git a/hw/omap_gpmc.c b/hw/omap_gpmc.c
index 5c1365cf75..c569aa1947 100644
--- a/hw/omap_gpmc.c
+++ b/hw/omap_gpmc.c
@@ -196,22 +196,22 @@ static uint64_t omap_gpmc_read(void *opaque, target_phys_addr_t addr,
         addr -= cs * 0x30;
         f = s->cs_file + cs;
         switch (addr) {
-            case 0x60:	/* GPMC_CONFIG1 */
-                return f->config[0];
-            case 0x64:	/* GPMC_CONFIG2 */
-                return f->config[1];
-            case 0x68:	/* GPMC_CONFIG3 */
-                return f->config[2];
-            case 0x6c:	/* GPMC_CONFIG4 */
-                return f->config[3];
-            case 0x70:	/* GPMC_CONFIG5 */
-                return f->config[4];
-            case 0x74:	/* GPMC_CONFIG6 */
-                return f->config[5];
-            case 0x78:	/* GPMC_CONFIG7 */
-                return f->config[6];
-            case 0x84:	/* GPMC_NAND_DATA */
-                return 0;
+        case 0x60:      /* GPMC_CONFIG1 */
+            return f->config[0];
+        case 0x64:      /* GPMC_CONFIG2 */
+            return f->config[1];
+        case 0x68:      /* GPMC_CONFIG3 */
+            return f->config[2];
+        case 0x6c:      /* GPMC_CONFIG4 */
+            return f->config[3];
+        case 0x70:      /* GPMC_CONFIG5 */
+            return f->config[4];
+        case 0x74:      /* GPMC_CONFIG6 */
+            return f->config[5];
+        case 0x78:      /* GPMC_CONFIG7 */
+            return f->config[6];
+        case 0x84:      /* GPMC_NAND_DATA */
+            return 0;
         }
         break;
 
@@ -311,38 +311,38 @@ static void omap_gpmc_write(void *opaque, target_phys_addr_t addr,
         addr -= cs * 0x30;
         f = s->cs_file + cs;
         switch (addr) {
-            case 0x60:	/* GPMC_CONFIG1 */
-                f->config[0] = value & 0xffef3e13;
-                break;
-            case 0x64:	/* GPMC_CONFIG2 */
-                f->config[1] = value & 0x001f1f8f;
-                break;
-            case 0x68:	/* GPMC_CONFIG3 */
-                f->config[2] = value & 0x001f1f8f;
-                break;
-            case 0x6c:	/* GPMC_CONFIG4 */
-                f->config[3] = value & 0x1f8f1f8f;
-                break;
-            case 0x70:	/* GPMC_CONFIG5 */
-                f->config[4] = value & 0x0f1f1f1f;
-                break;
-            case 0x74:	/* GPMC_CONFIG6 */
-                f->config[5] = value & 0x00000fcf;
-                break;
-            case 0x78:	/* GPMC_CONFIG7 */
-                if ((f->config[6] ^ value) & 0xf7f) {
-                    omap_gpmc_cs_unmap(s, cs);
-                    f->config[6] = value & 0x00000f7f;
-                    omap_gpmc_cs_map(s, cs);
-                }
-                break;
-            case 0x7c:	/* GPMC_NAND_COMMAND */
-            case 0x80:	/* GPMC_NAND_ADDRESS */
-            case 0x84:	/* GPMC_NAND_DATA */
-                break;
+        case 0x60:      /* GPMC_CONFIG1 */
+            f->config[0] = value & 0xffef3e13;
+            break;
+        case 0x64:      /* GPMC_CONFIG2 */
+            f->config[1] = value & 0x001f1f8f;
+            break;
+        case 0x68:      /* GPMC_CONFIG3 */
+            f->config[2] = value & 0x001f1f8f;
+            break;
+        case 0x6c:      /* GPMC_CONFIG4 */
+            f->config[3] = value & 0x1f8f1f8f;
+            break;
+        case 0x70:      /* GPMC_CONFIG5 */
+            f->config[4] = value & 0x0f1f1f1f;
+            break;
+        case 0x74:      /* GPMC_CONFIG6 */
+            f->config[5] = value & 0x00000fcf;
+            break;
+        case 0x78:      /* GPMC_CONFIG7 */
+            if ((f->config[6] ^ value) & 0xf7f) {
+                omap_gpmc_cs_unmap(s, cs);
+                f->config[6] = value & 0x00000f7f;
+                omap_gpmc_cs_map(s, cs);
+            }
+            break;
+        case 0x7c:      /* GPMC_NAND_COMMAND */
+        case 0x80:      /* GPMC_NAND_ADDRESS */
+        case 0x84:      /* GPMC_NAND_DATA */
+            break;
 
-            default:
-                goto bad_reg;
+        default:
+            goto bad_reg;
         }
         break;