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| author | Evgeniy Polyakov <johnpol@2ka.mipt.ru> | 2006-04-24 10:46:14 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-06-22 22:22:50 +0400 |
| commit | 70d484bff43013e9b08f5d970b1c5941e9d98e16 (patch) | |
| tree | 1d5fdc87b7cdfe45b4ae745aef0310c256bd50f7 /drivers/w1/w1_io.c | |
| parent | 2c5bfdac33607a618d8cf1532ef235ca9eccd49e (diff) | |
| download | linux-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.c | 6 |
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; |