flash: Tidy up coding style for flash functions

Some functions use the wrong code style and generate checkpatch errors.
Fix these.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/socrates/socrates.c b/board/socrates/socrates.c
index b0ddee7..bd214ac 100644
--- a/board/socrates/socrates.c
+++ b/board/socrates/socrates.c
@@ -105,25 +105,26 @@
 		/*
 		 * Re-do flash protection upon new addresses
 		 */
-		flash_protect (FLAG_PROTECT_CLEAR,
-			       gd->bd->bi_flashstart, 0xffffffff,
-			       &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
+		flash_protect(FLAG_PROTECT_CLEAR,
+			      gd->bd->bi_flashstart, 0xffffffff,
+			      &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
 
 		/* Monitor protection ON by default */
-		flash_protect (FLAG_PROTECT_SET,
-			       CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
-			       &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
+		flash_protect(FLAG_PROTECT_SET,
+			      CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_BASE +
+			      monitor_flash_len - 1,
+			      &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
 
 		/* Environment protection ON by default */
-		flash_protect (FLAG_PROTECT_SET,
-			       CONFIG_ENV_ADDR,
-			       CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
-			       &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
+		flash_protect(FLAG_PROTECT_SET,
+			      CONFIG_ENV_ADDR,
+			      CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
+			      &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
 
 		/* Redundant environment protection ON by default */
-		flash_protect (FLAG_PROTECT_SET,
-			       CONFIG_ENV_ADDR_REDUND,
-			       CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
+		flash_protect(FLAG_PROTECT_SET,
+			      CONFIG_ENV_ADDR_REDUND,
+			      CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
 			       &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
 	}