omap: mailbox: 2420 should be detected at run-time

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index edcfec6ff67b..f67cb2ce35b0 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -455,7 +455,8 @@ err_dsp:
 static int __devexit omap2_mbox_remove(struct platform_device *pdev)
 {
 #if defined(CONFIG_ARCH_OMAP2420)
-        omap_mbox_unregister(&mbox_iva_info);
+        if (cpu_is_omap2420())
+                omap_mbox_unregister(&mbox_iva_info);
 #endif
 
         if (cpu_is_omap44xx()) {