From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Mon, 2 May 2016 05:21:49 +0000 (+0530)
Subject: greybus: fw-download: Create a macro for length of firmware file's name
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7557d0481bdeed86780c073e591df0330ec88a9e;p=linux-beck.git

greybus: fw-download: Create a macro for length of firmware file's name

Create a macro representing the length of the firmware file's name and
use that instead of using magic number in the code.

Suggested-by: Greg Kroah-Hartman <gregkh@google.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/fw-download.c b/drivers/staging/greybus/fw-download.c
index 836b02b9d7c6..e60abde2d704 100644
--- a/drivers/staging/greybus/fw-download.c
+++ b/drivers/staging/greybus/fw-download.c
@@ -11,9 +11,12 @@
 #include "firmware.h"
 #include "greybus.h"
 
+/* Length of the string in format: ara_%08x_%08x_%08x_%08x_%s.tftf */
+#define FW_NAME_LEN		56
+
 struct fw_request {
 	u8			firmware_id;
-	char			name[56]; /* ara_%08x_%08x_%08x_%08x_%s.tftf */
+	char			name[FW_NAME_LEN];
 	const struct firmware	*fw;
 	struct list_head	node;
 };