omap: Fix mcspi compile for 2420

Commit 7869c0b9ed44404bbc675ef76f8ccb3be5496f39 added support for
additional McSPI ports. Unfortunately that broke compile for 2420.

Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 48 insertions, 17 deletions

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index bcfcfc7fdb9b..faf7a1e0c525 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -355,29 +355,60 @@ static struct platform_device omap2_mcspi4 = {
 };
 #endif
 
-static void omap_init_mcspi(void)
+#ifdef CONFIG_ARCH_OMAP4
+static inline void omap4_mcspi_fixup(void)
 {
-        if (cpu_is_omap44xx()) {
-                omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE;
-                omap2_mcspi1_resources[0].end   = OMAP4_MCSPI1_BASE + 0xff;
-                omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE;
-                omap2_mcspi2_resources[0].end   = OMAP4_MCSPI2_BASE + 0xff;
-                omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE;
-                omap2_mcspi3_resources[0].end   = OMAP4_MCSPI3_BASE + 0xff;
-                omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE;
-                omap2_mcspi4_resources[0].end   = OMAP4_MCSPI4_BASE + 0xff;
-        }
-        platform_device_register(&omap2_mcspi1);
-        platform_device_register(&omap2_mcspi2);
+        omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE;
+        omap2_mcspi1_resources[0].end   = OMAP4_MCSPI1_BASE + 0xff;
+        omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE;
+        omap2_mcspi2_resources[0].end   = OMAP4_MCSPI2_BASE + 0xff;
+        omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE;
+        omap2_mcspi3_resources[0].end   = OMAP4_MCSPI3_BASE + 0xff;
+        omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE;
+        omap2_mcspi4_resources[0].end   = OMAP4_MCSPI4_BASE + 0xff;
+}
+#else
+static inline void omap4_mcspi_fixup(void)
+{
+}
+#endif
+
 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
         defined(CONFIG_ARCH_OMAP4)
-        if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
-                platform_device_register(&omap2_mcspi3);
+static inline void omap2_mcspi3_init(void)
+{
+        platform_device_register(&omap2_mcspi3);
+}
+#else
+static inline void omap2_mcspi3_init(void)
+{
+}
 #endif
+
 #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-        if (cpu_is_omap343x() || cpu_is_omap44xx())
-                platform_device_register(&omap2_mcspi4);
+static inline void omap2_mcspi4_init(void)
+{
+        platform_device_register(&omap2_mcspi4);
+}
+#else
+static inline void omap2_mcspi4_init(void)
+{
+}
 #endif
+
+static void omap_init_mcspi(void)
+{
+        if (cpu_is_omap44xx())
+                omap4_mcspi_fixup();
+
+        platform_device_register(&omap2_mcspi1);
+        platform_device_register(&omap2_mcspi2);
+
+        if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
+                omap2_mcspi3_init();
+
+        if (cpu_is_omap343x() || cpu_is_omap44xx())
+                omap2_mcspi4_init();
 }
 
 #else