omap3/am33xx: mux: fix several checkpatch issues

Fix the following checkpatch issues:

CHECK: No space is necessary after a cast
\#39: FILE: arch/arm/include/asm/arch-am33xx/mux.h:39:
+#define PAD_CTRL_BASE  0x800
+#define OFFSET(x)      (unsigned int) (&((struct pad_signals *) \

CHECK: Avoid CamelCase: <CONTROL_PADCONF_JTAG_nTRST>
\#284: FILE: arch/arm/include/asm/arch-omap3/mux.h:284:
+#define CONTROL_PADCONF_JTAG_nTRST     0x0A1C

ERROR: space required after that ',' (ctx:VxV)
\#446: FILE: arch/arm/include/asm/arch-omap3/mux.h:446:
+#define MUX_VAL(OFFSET,VALUE)\
                       ^
Cc: Raphael Assenat <raph@8d.com>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Nishanth Menon <nm@ti.com>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Stefan Roese <sr@denx.de>
diff --git a/arch/arm/include/asm/arch-am33xx/mux.h b/arch/arm/include/asm/arch-am33xx/mux.h
index 3249437..d8bf872 100644
--- a/arch/arm/include/asm/arch-am33xx/mux.h
+++ b/arch/arm/include/asm/arch-am33xx/mux.h
@@ -36,7 +36,7 @@
 
 /* Pad control register offset */
 #define PAD_CTRL_BASE	0x800
-#define OFFSET(x)	(unsigned int) (&((struct pad_signals *) \
+#define OFFSET(x)	(unsigned int) (&((struct pad_signals *)\
 				(PAD_CTRL_BASE))->x)
 
 /*
diff --git a/arch/arm/include/asm/arch-omap3/mux.h b/arch/arm/include/asm/arch-omap3/mux.h
index 2f83206..eba4a5c 100644
--- a/arch/arm/include/asm/arch-omap3/mux.h
+++ b/arch/arm/include/asm/arch-omap3/mux.h
@@ -281,7 +281,7 @@
 #define CONTROL_PADCONF_SYS_OFF_MODE	0x0A18
 #define CONTROL_PADCONF_SYS_CLKOUT1	0x0A1A
 #define CONTROL_PADCONF_SYS_CLKOUT2	0x01E2
-#define CONTROL_PADCONF_JTAG_nTRST	0x0A1C
+#define CONTROL_PADCONF_JTAG_NTRST	0x0A1C
 #define CONTROL_PADCONF_JTAG_TCK	0x0A1E
 #define CONTROL_PADCONF_JTAG_TMS	0x0A20
 #define CONTROL_PADCONF_JTAG_TDI	0x0A22
@@ -443,7 +443,7 @@
 #define OMAP34XX_CTRL_WKUP_CTRL		(OMAP34XX_CTRL_BASE + 0x0A5C)
 #define OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ	(1<<6)
 
-#define MUX_VAL(OFFSET,VALUE)\
+#define MUX_VAL(OFFSET, VALUE)\
 	writew((VALUE), OMAP34XX_CTRL_BASE + (OFFSET));
 
 #define	CP(x)	(CONTROL_PADCONF_##x)