test_firmware: make local symbol test_fw_config static
Fixes the following sparse warnings:
lib/test_firmware.c:99:20: warning:
symbol 'test_fw_config' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index 964784d..1e907dd3b4 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -96,7 +96,7 @@ struct test_config {
struct device *device);
};
-struct test_config *test_fw_config;
+static struct test_config *test_fw_config;
static ssize_t test_fw_misc_read(struct file *f, char __user *buf,
size_t size, loff_t *offset)