drivers/firmware: Add export.h for EXPORT_SYMBOL to sigma.c

It exports symbols, so it will need this once we remove the implicit
everywhere presence of module.h

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/drivers/firmware/sigma.c b/drivers/firmware/sigma.c
index f10fc521951b17491348f0cd0fbb1f3013e31eae..22e483bb0edb6968704f54ead72a7006a50579c4 100644 (file)
--- a/drivers/firmware/sigma.c
+++ b/drivers/firmware/sigma.c
@@ -13,6 +13,7 @@
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/sigma.h>
+#include <linux/export.h>
 
 /* Return: 0==OK, <0==error, =1 ==no more actions */
 static int