linux-kernel - [PATCH] dma: imx-sdma: Staticize sdma_driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Sun,  1 Sep 2013 21:57:12 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	vinod.koul@...el.com
Cc:	s.hauer@...gutronix.de, linux-kernel@...r.kernel.org,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: [PATCH] dma: imx-sdma: Staticize sdma_driver_data structures

From: Fabio Estevam <fabio.estevam@...escale.com>

Sparse report the following warnings:

drivers/dma/imx-sdma.c:330:25: warning: symbol 'sdma_imx31' was not declared. Should it be static?
drivers/dma/imx-sdma.c:351:25: warning: symbol 'sdma_imx25' was not declared. Should it be static?
drivers/dma/imx-sdma.c:357:25: warning: symbol 'sdma_imx35' was not declared. Should it be static?
drivers/dma/imx-sdma.c:375:25: warning: symbol 'sdma_imx51' was not declared. Should it be static?
drivers/dma/imx-sdma.c:395:25: warning: symbol 'sdma_imx53' was not declared. Should it be static?
drivers/dma/imx-sdma.c:414:25: warning: symbol 'sdma_imx6q' was not declared. Should it be static?

Make the sdma_driver_data structures static.

Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
---
 drivers/dma/imx-sdma.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 59bf9f5..fc43603 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -327,7 +327,7 @@ struct sdma_engine {
 	const struct sdma_driver_data	*drvdata;
 };
 
-struct sdma_driver_data sdma_imx31 = {
+static struct sdma_driver_data sdma_imx31 = {
 	.chnenbl0 = SDMA_CHNENBL0_IMX31,
 	.num_events = 32,
 };
@@ -348,13 +348,13 @@ static struct sdma_script_start_addrs sdma_script_imx25 = {
 	.shp_2_mcu_addr = 979,
 };
 
-struct sdma_driver_data sdma_imx25 = {
+static struct sdma_driver_data sdma_imx25 = {
 	.chnenbl0 = SDMA_CHNENBL0_IMX35,
 	.num_events = 48,
 	.script_addrs = &sdma_script_imx25,
 };
 
-struct sdma_driver_data sdma_imx35 = {
+static struct sdma_driver_data sdma_imx35 = {
 	.chnenbl0 = SDMA_CHNENBL0_IMX35,
 	.num_events = 48,
 };
@@ -372,7 +372,7 @@ static struct sdma_script_start_addrs sdma_script_imx51 = {
 	.shp_2_mcu_addr = 892,
 };
 
-struct sdma_driver_data sdma_imx51 = {
+static struct sdma_driver_data sdma_imx51 = {
 	.chnenbl0 = SDMA_CHNENBL0_IMX35,
 	.num_events = 48,
 	.script_addrs = &sdma_script_imx51,
@@ -392,7 +392,7 @@ static struct sdma_script_start_addrs sdma_script_imx53 = {
 	.mcu_2_firi_addr = 1290,
 };
 
-struct sdma_driver_data sdma_imx53 = {
+static struct sdma_driver_data sdma_imx53 = {
 	.chnenbl0 = SDMA_CHNENBL0_IMX35,
 	.num_events = 48,
 	.script_addrs = &sdma_script_imx53,
@@ -411,7 +411,7 @@ static struct sdma_script_start_addrs sdma_script_imx6q = {
 	.mcu_2_spdif_addr = 1134,
 };
 
-struct sdma_driver_data sdma_imx6q = {
+static struct sdma_driver_data sdma_imx6q = {
 	.chnenbl0 = SDMA_CHNENBL0_IMX35,
 	.num_events = 48,
 	.script_addrs = &sdma_script_imx6q,
-- 
1.8.1.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/