kbuild: Replace remaining "depends" with "depends on"

Replace the very few remaining "depends" Kconfig directives with
"depends on".

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig
index dbfab8f..50ccc7f 100644
--- a/arch/v850/Kconfig
+++ b/arch/v850/Kconfig
@@ -217,7 +217,7 @@
    # Some platforms pre-zero memory, in which case the kernel doesn't need to
    config ZERO_BSS
    	  bool
-	  depends !V850E2_SIM85E2C
+	  depends on !V850E2_SIM85E2C
 	  default y
 
    # The crappy-ass zone allocator requires that the start of allocatable