ARM: u300: fix ages old copy/paste bug

commit 0259d9eb upstream.

The UART1 is on the fast AHB bridge, not on the slow bus.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/mach-u300/include/mach/u300-regs.h

@@ -95,7 +95,7 @@
 #define U300_SPI_BASE			(U300_FAST_PER_PHYS_BASE+0x6000)
 
 /* Fast UART1 on U335 only */
-#define U300_UART1_BASE			(U300_SLOW_PER_PHYS_BASE+0x7000)
+#define U300_UART1_BASE			(U300_FAST_PER_PHYS_BASE+0x7000)
 
 /*
  * SLOW peripherals