Remove all checkpatch errors from codebase

Exclude stdlib files because they do not follow kernel code style.

Fixes ARM-software/tf-issues#73

Change-Id: I4cfafa38ab436f5ab22c277cb38f884346a267ab
diff --git a/plat/fvp/bl32_fvp_setup.c b/plat/fvp/bl32_fvp_setup.c
index f8dc3c7..3c09ca2 100644
--- a/plat/fvp/bl32_fvp_setup.c
+++ b/plat/fvp/bl32_fvp_setup.c
@@ -81,7 +81,7 @@
 /*******************************************************************************
  * Perform platform specific setup placeholder
  ******************************************************************************/
-void bl32_platform_setup()
+void bl32_platform_setup(void)
 {
 
 }
@@ -90,7 +90,7 @@
  * Perform the very early platform specific architectural setup here. At the
  * moment this is only intializes the MMU
  ******************************************************************************/
-void bl32_plat_arch_setup()
+void bl32_plat_arch_setup(void)
 {
 	fvp_configure_mmu_el1(BL32_RO_BASE,
 			      (BL32_COHERENT_RAM_LIMIT - BL32_RO_BASE),