lkml.org 
[lkml]   [2016]   [Sep]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] staging: ks7010: mark symbols static where possible
Date
We get 3 warnings when building kernel with W=1:
drivers/staging/ks7010/ks7010_sdio.c:90:6: warning: no previous prototype for 'ks_wlan_hw_sleep_doze_request' [-Wmissing-prototypes]
drivers/staging/ks7010/ks7010_sdio.c:121:6: warning: no previous prototype for 'ks_wlan_hw_sleep_wakeup_request' [-Wmissing-prototypes]
drivers/staging/ks7010/ks7010_sdio.c:174:5: warning: no previous prototype for '_ks_wlan_hw_power_save' [-Wmissing-prototypes]

In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
so this patch marks these functions with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
drivers/staging/ks7010/ks7010_sdio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
index b7337fd..466ba07 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -87,7 +87,7 @@ static int ks7010_sdio_write(struct ks_wlan_private *priv, unsigned int address,
return rc;
}

-void ks_wlan_hw_sleep_doze_request(struct ks_wlan_private *priv)
+static void ks_wlan_hw_sleep_doze_request(struct ks_wlan_private *priv)
{
unsigned char rw_data;
int retval;
@@ -118,7 +118,7 @@ void ks_wlan_hw_sleep_doze_request(struct ks_wlan_private *priv)
return;
}

-void ks_wlan_hw_sleep_wakeup_request(struct ks_wlan_private *priv)
+static void ks_wlan_hw_sleep_wakeup_request(struct ks_wlan_private *priv)
{
unsigned char rw_data;
int retval;
@@ -171,7 +171,7 @@ void ks_wlan_hw_wakeup_request(struct ks_wlan_private *priv)
}
}

-int _ks_wlan_hw_power_save(struct ks_wlan_private *priv)
+static int _ks_wlan_hw_power_save(struct ks_wlan_private *priv)
{
int rc = 0;
unsigned char rw_data;
--
2.7.4
\
 
 \ /
  Last update: 2016-09-17 09:58    [W:0.037 / U:0.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site