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-rw-r--r--arch/arm/mach-omap1/mux.c28
1 files changed, 15 insertions, 13 deletions
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index cf3bdc00cfd..e207bf7cb85 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -3,9 +3,9 @@
*
* OMAP1 pin multiplexing configurations
*
- * Copyright (C) 2003 - 2005 Nokia Corporation
+ * Copyright (C) 2003 - 2008 Nokia Corporation
*
- * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ * Written by Tony Lindgren
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -35,7 +35,7 @@
static struct omap_mux_cfg arch_mux_cfg;
#ifdef CONFIG_ARCH_OMAP730
-struct pin_config __initdata_or_module omap730_pins[] = {
+static struct pin_config __initdata_or_module omap730_pins[] = {
MUX_CFG_730("E2_730_KBR0", 12, 21, 0, 20, 1, 0)
MUX_CFG_730("J7_730_KBR1", 12, 25, 0, 24, 1, 0)
MUX_CFG_730("E1_730_KBR2", 12, 29, 0, 28, 1, 0)
@@ -51,10 +51,14 @@ MUX_CFG_730("AA17_730_USB_DM", 2, 21, 0, 20, 0, 0)
MUX_CFG_730("W16_730_USB_PU_EN", 2, 25, 0, 24, 0, 0)
MUX_CFG_730("W17_730_USB_VBUSI", 2, 29, 0, 28, 0, 0)
};
-#endif
+#define OMAP730_PINS_SZ ARRAY_SIZE(omap730_pins)
+#else
+#define omap730_pins NULL
+#define OMAP730_PINS_SZ 0
+#endif /* CONFIG_ARCH_OMAP730 */
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-struct pin_config __initdata_or_module omap1xxx_pins[] = {
+static struct pin_config __initdata_or_module omap1xxx_pins[] = {
/*
* description mux mode mux pull pull pull pu_pd pu dbg
* reg offset mode reg bit ena reg
@@ -308,8 +312,11 @@ MUX_CFG("Y12_1610_CCP_CLKP", 8, 18, 6, 1, 24, 1, 1, 0, 0)
MUX_CFG("W13_1610_CCP_CLKM", 9, 0, 6, 1, 28, 1, 1, 0, 0)
MUX_CFG("W14_1610_CCP_DATAP", 9, 24, 6, 2, 4, 1, 2, 0, 0)
MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0)
-
};
+#define OMAP1XXX_PINS_SZ ARRAY_SIZE(omap1xxx_pins)
+#else
+#define omap1xxx_pins NULL
+#define OMAP1XXX_PINS_SZ 0
#endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */
int __init_or_module omap1_cfg_reg(const struct pin_config *cfg)
@@ -422,22 +429,17 @@ int __init_or_module omap1_cfg_reg(const struct pin_config *cfg)
int __init omap1_mux_init(void)
{
-
-#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730()) {
arch_mux_cfg.pins = omap730_pins;
- arch_mux_cfg.size = ARRAY_SIZE(omap730_pins);
+ arch_mux_cfg.size = OMAP730_PINS_SZ;
arch_mux_cfg.cfg_reg = omap1_cfg_reg;
}
-#endif
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
arch_mux_cfg.pins = omap1xxx_pins;
- arch_mux_cfg.size = ARRAY_SIZE(omap1xxx_pins);
+ arch_mux_cfg.size = OMAP1XXX_PINS_SZ;
arch_mux_cfg.cfg_reg = omap1_cfg_reg;
}
-#endif
return omap_mux_register(&arch_mux_cfg);
}