linux-kernel - [PATCH] staging: wilc1000: make some variables static

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Message-Id: <1451944943-7136-1-git-send-email-hugo.camboulive@gmail.com>
Date:	Mon,  4 Jan 2016 22:02:23 +0000
From:	Hugo Camboulive <hugo.camboulive@...il.com>
To:	johnny.kim@...el.com, austin.shin@...el.com, chris.park@...el.com,
	tony.cho@...el.com, glen.lee@...el.com, leo.kim@...el.com,
	gregkh@...uxfoundation.org
Cc:	linux-wireless@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org,
	Hugo Camboulive <hugo.camboulive@...il.com>
Subject: [PATCH] staging: wilc1000: make some variables static

terminated_handle is used only in host_interface.c
wilc1000_spi_driver is exported by module_spi_driver()

This fixes a few Sparse warnings.

Signed-off-by: Hugo Camboulive <hugo.camboulive@...il.com>
---
 drivers/staging/wilc1000/host_interface.c | 2 +-
 drivers/staging/wilc1000/wilc_spi.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 8c77520..886b30c 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -225,7 +225,7 @@ struct join_bss_param {
 	u8 start_time[4];
 };
 
-struct host_if_drv *terminated_handle;
+static struct host_if_drv *terminated_handle;
 bool wilc_optaining_ip;
 static u8 P2P_LISTEN_STATE;
 static struct task_struct *hif_thread_handler;
diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c
index 86de50c..b9dc91d 100644
--- a/drivers/staging/wilc1000/wilc_spi.c
+++ b/drivers/staging/wilc1000/wilc_spi.c
@@ -153,7 +153,7 @@ static const struct of_device_id wilc1000_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wilc1000_of_match);
 
-struct spi_driver wilc1000_spi_driver = {
+static struct spi_driver wilc1000_spi_driver = {
 	.driver = {
 		.name = MODALIAS,
 		.of_match_table = wilc1000_of_match,
-- 
2.6.4

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