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-rw-r--r--drivers/pcmcia/pxa2xx_balloon3.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pcmcia/pxa2xx_balloon3.c b/drivers/pcmcia/pxa2xx_balloon3.c
index 453c54c97612..4c3e94c0ae85 100644
--- a/drivers/pcmcia/pxa2xx_balloon3.c
+++ b/drivers/pcmcia/pxa2xx_balloon3.c
@@ -25,6 +25,8 @@
#include <mach/balloon3.h>
+#include <asm/mach-types.h>
+
#include "soc_common.h"
/*
@@ -127,6 +129,9 @@ static int __init balloon3_pcmcia_init(void)
{
int ret;
+ if (!machine_is_balloon3())
+ return -ENODEV;
+
balloon3_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
if (!balloon3_pcmcia_device)
return -ENOMEM;