arm: mach-omap1: board-htcherald: make htcpld_chips and htcpld_pfdata static

Eliminates the following sparse warnings:

	arch/arm/mach-omap1/board-htcherald.c:334:34: warning: symbol 'htcpld_chips' was not declared. Should it be static?
	arch/arm/mach-omap1/board-htcherald.c:369:34: warning: symbol 'htcpld_pfdata' was not declared. Should it be static?

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index f2c5c58..ba05a51 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -331,7 +331,7 @@
 	},
 };
 
-struct htcpld_chip_platform_data htcpld_chips[] = {
+static struct htcpld_chip_platform_data htcpld_chips[] = {
 	[0] = {
 		.addr		= 0x03,
 		.reset		= 0x04,
@@ -366,7 +366,7 @@
 	},
 };
 
-struct htcpld_core_platform_data htcpld_pfdata = {
+static struct htcpld_core_platform_data htcpld_pfdata = {
 	.int_reset_gpio_hi = HTCPLD_GPIO_INT_RESET_HI,
 	.int_reset_gpio_lo = HTCPLD_GPIO_INT_RESET_LO,
 	.i2c_adapter_id	   = 1,