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xfree86: i2c: drop unused xf86I2CWriteBytes() 

Not used anywhere, so no need to keep around it any longer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-05-21 17:11:31 +02:00
parent d9a1dfb7ba
commit 0779c670b6
2 changed files with 0 additions and 28 deletions
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26
hw/xfree86/i2c/xf86i2c.c
View File

@ -485,32 +485,6 @@ xf86I2CWriteByte(I2CDevPtr d, I2CByte subaddr, I2CByte byte)
return xf86I2CWriteRead(d, wb, 2, NULL, 0);
}
/* Write bytes to subsequent registers determined by the
* sub-address of the first register.
*/
Bool
xf86I2CWriteBytes(I2CDevPtr d, I2CByte subaddr,
I2CByte * WriteBuffer, int nWrite)
{
I2CBusPtr b = d->pI2CBus;
Bool r = TRUE;
if (nWrite > 0) {
r = b->I2CAddress(d, d->SlaveAddr & ~1);
if (r) {
if ((r = b->I2CPutByte(d, subaddr)))
for (; nWrite > 0; WriteBuffer++, nWrite--)
if (!(r = b->I2CPutByte(d, *WriteBuffer)))
break;
b->I2CStop(d);
}
}
return r;
}
/* Write a word (high byte, then low byte) to one of the registers
* determined by its sub-address.
*/

2
hw/xfree86/i2c/xf86i2c.h
View File

@ -105,8 +105,6 @@ extern _X_EXPORT Bool xf86I2CReadBytes(I2CDevPtr d, I2CByte subaddr,
#define xf86I2CWrite(d, wb, nw) xf86I2CWriteRead(d, wb, nw, NULL, 0)
extern _X_EXPORT Bool xf86I2CWriteByte(I2CDevPtr d, I2CByte subaddr,
I2CByte byte);
extern _X_EXPORT Bool xf86I2CWriteBytes(I2CDevPtr d, I2CByte subaddr,
I2CByte * WriteBuffer, int nWrite);
extern _X_EXPORT Bool xf86I2CWriteWord(I2CDevPtr d, I2CByte subaddr,
unsigned short word);
extern _X_EXPORT Bool xf86I2CWriteVec(I2CDevPtr d, I2CByte * vec, int nValues);