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authorEvgeniy Polyakov <johnpol@2ka.mipt.ru>2006-04-24 10:46:14 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-22 22:22:50 +0400
commit70d484bff43013e9b08f5d970b1c5941e9d98e16 (patch)
tree1d5fdc87b7cdfe45b4ae745aef0310c256bd50f7 /drivers/w1/w1_io.c
parent2c5bfdac33607a618d8cf1532ef235ca9eccd49e (diff)
downloadlinux-70d484bff43013e9b08f5d970b1c5941e9d98e16.tar.xz
[PATCH] W1: possible cleanups
This patch contains the following possible cleanups: - the following file did't #include the header with the prototypes for it's global functions: - w1_int.c - #if 0 the following unused global function: - w1_family.c: w1_family_get() - make the following needlessly global functions static: - w1_family.c: __w1_family_put() - w1_io.c: w1_delay() - w1_io.c: w1_touch_bit() - w1_io.c: w1_read_8() - remove the following unused EXPORT_SYMBOL's: - w1_family.c: w1_family_put - w1_family.c: w1_family_registered Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/w1/w1_io.c')
-rw-r--r--drivers/w1/w1_io.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c
index 3253bb0d0826..30b6fbf83bd4 100644
--- a/drivers/w1/w1_io.c
+++ b/drivers/w1/w1_io.c
@@ -50,7 +50,7 @@ static u8 w1_crc8_table[] = {
116, 42, 200, 150, 21, 75, 169, 247, 182, 232, 10, 84, 215, 137, 107, 53
};
-void w1_delay(unsigned long tm)
+static void w1_delay(unsigned long tm)
{
udelay(tm * w1_delay_parm);
}
@@ -61,7 +61,7 @@ static u8 w1_read_bit(struct w1_master *dev);
/**
* Generates a write-0 or write-1 cycle and samples the level.
*/
-u8 w1_touch_bit(struct w1_master *dev, int bit)
+static u8 w1_touch_bit(struct w1_master *dev, int bit)
{
if (dev->bus_master->touch_bit)
return dev->bus_master->touch_bit(dev->bus_master->data, bit);
@@ -177,7 +177,7 @@ u8 w1_triplet(struct w1_master *dev, int bdir)
* @param dev the master device
* @return the byte read
*/
-u8 w1_read_8(struct w1_master * dev)
+static u8 w1_read_8(struct w1_master * dev)
{
int i;
u8 res = 0;