[ARM] 5072/1: corgi_pm: don't register devices on non-corgi machines

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
index 53c4499..e91c0f2 100644 (file)
--- a/arch/arm/mach-pxa/corgi_pm.c
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -229,6 +229,10 @@ static int __devinit corgipm_init(void)
 {
        int ret;
 
+       if (!machine_is_corgi() && !machine_is_shepherd()
+                       && !machine_is_husky())
+               return -ENODEV;
+
        corgipm_device = platform_device_alloc("sharpsl-pm", -1);
        if (!corgipm_device)
                return -ENOMEM;