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Dead code removal

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Remove a whole bunch of code that was never built, be it entire files or
just dead ifdefs.
This commit is contained in:
Daniel Stone 2008-07-17 21:37:50 +03:00
commit 446fe9eecd
42 changed files with 28 additions and 3201 deletions
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24
hw/xfree86/i2c/xf86i2c.c
View file

@ -35,12 +35,6 @@
#define I2C_TIMEOUT(x) /*(x)*/ /* Report timeouts */
#define I2C_TRACE(x) /*(x)*/ /* Report progress */
/* Set which OSs have bad gettimeofday resolution. */
#if defined(SVR4) && !defined(sun)
#define BAD_GETTIMEOFDAY_RESOLUTION
#endif
/* This is the default I2CUDelay function if not supplied by the driver.
* High level I2C interfaces implementing the bus protocol in hardware
* should supply this function too.
@ -49,23 +43,6 @@
* All values 0 to 1e6 inclusive must be expected.
*/
#ifdef BAD_GETTIMEOFDAY_RESOLUTION
/*
* This is temporary until a better, portable
* way is found. Adjust bogo_usec to match CPU speed.
*/
static int bogo_usec = 500;
static void
I2CUDelay(I2CBusPtr b, int usec)
{
volatile long i;
if (usec > 0)
for (i = usec * bogo_usec; i > 0; i--)
/* (perhaps hw delay action) */;
}
#else
static void
I2CUDelay(I2CBusPtr b, int usec)
{
@ -86,7 +63,6 @@ I2CUDelay(I2CBusPtr b, int usec)
} while (diff>=0 && diff< (usec + 1));
}
}
#endif
/* Most drivers will register just with GetBits/PutBits functions.
* The following functions implement a software I2C protocol