tqm834x.c: fix compiler warning

Fix:

tqm834x.c:299: warning: passing argument 1 of 'get_ram_size' discards
qualifiers from pointer target type

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

board/tqc/tqm834x/tqm834x.c

@@ -59,7 +59,7 @@ ulong flash_get_size (ulong base, int banknum);
 
 /* Local functions */
 static int detect_num_flash_banks(void);
-static long int get_ddr_bank_size(short cs, volatile long *base);
+static long int get_ddr_bank_size(short cs, long *base);
 static void set_cs_bounds(short cs, long base, long size);
 static void set_cs_config(short cs, long config);
 static void set_ddr_config(void);
@@ -120,7 +120,7 @@ phys_size_t initdram (int board_type)
 		debug("\nDetecting Bank%d\n", cs);
 
 		bank_size = get_ddr_bank_size(cs,
-			(volatile long*)(CONFIG_SYS_DDR_BASE + size));
+			(long *)(CONFIG_SYS_DDR_BASE + size));
 		size += bank_size;
 
 		debug("DDR Bank%d size: %d MiB\n\n", cs, bank_size >> 20);
@@ -262,7 +262,7 @@ static int detect_num_flash_banks(void)
 /*************************************************************************
  * Detect the size of a ddr bank. Sets CS bounds and CS config accordingly.
  */
-static long int get_ddr_bank_size(short cs, volatile long *base)
+static long int get_ddr_bank_size(short cs, long *base)
 {
 	/* This array lists all valid DDR SDRAM configurations, with
 	 * Bank sizes in bytes. (Refer to Table 9-27 in the MPC8349E RM).