[PATCH] missing platform_device.h includes

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 024814b..99a6049 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
+#include <linux/platform_device.h>
 
 enum tpm_timeout {
 	TPM_TIMEOUT = 5,	/* msecs */