MIPS: Replace all usages of CL_SIZE by COMMAND_LINE_SIZE

The MIPS-specific macro CL_SIZE is merely aliasing the macro
COMMAND_LINE_SIZE. Other architectures use the latter; also,
COMMAND_LINE_SIZE is documented in kernel-parameters.txt, so
let's use it, and remove the alias.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
index 6acc6cb..20fde19 100644
--- a/arch/mips/lasat/prom.c
+++ b/arch/mips/lasat/prom.c
@@ -100,8 +100,8 @@
 
 	/* Get the command line */
 	if (argc > 0) {
-		strncpy(arcs_cmdline, argv[0], CL_SIZE-1);
-		arcs_cmdline[CL_SIZE-1] = '\0';
+		strncpy(arcs_cmdline, argv[0], COMMAND_LINE_SIZE-1);
+		arcs_cmdline[COMMAND_LINE_SIZE-1] = '\0';
 	}
 
 	/* Set the I/O base address */