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omap3: zoom: use static for pointer passing

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omap_zoom_wlan_data and zoom2_set_hs_extmute are not used beyond
the scope of zoom-peripherals directly, instead pointers are used.
make them static instead.

Fixes sparse warnings:
arch/arm/mach-omap2/board-zoom-peripherals.c:193:29: warning: symbol 'omap_zoom_wlan_data' was not declared. Should it be static?
arch/arm/mach-omap2/board-zoom-peripherals.c:245:6: warning: symbol 'zoom2_set_hs_extmute' was not declared. Should it be static?

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Nishanth Menon 2011-01-06 19:49:29 -08:00 committed by Tony Lindgren
parent bcb52693a4
commit 0ce3bb7208
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-omap2/board-zoom-peripherals.c
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@ -190,7 +190,7 @@ static struct platform_device omap_vwlan_device = {
},
};
struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
static struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
.irq = OMAP_GPIO_IRQ(OMAP_ZOOM_WLAN_IRQ_GPIO),
/* ZOOM ref clock is 26 MHz */
.board_ref_clock = 1,
@ -242,7 +242,7 @@ static int zoom_twl_gpio_setup(struct device *dev,
}
/* EXTMUTE callback function */
void zoom2_set_hs_extmute(int mute)
static void zoom2_set_hs_extmute(int mute)
{
gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
}