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staging: comedi: c6xdigio: remove ReadByteFromHwPort()

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This CamelCase function is just a wrapper around inb(). Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-03-10 14:07:22 -07:00 committed by Greg Kroah-Hartman
parent c5a20c4f5c
commit f2aee30e83
1 changed files with 48 additions and 54 deletions
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102
drivers/staging/comedi/drivers/c6xdigio.c
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@ -43,12 +43,6 @@ http://robot0.ge.uiuc.edu/~spong/mecha/
#include "../comedidev.h"
static u8 ReadByteFromHwPort(unsigned long addr)
{
u8 result = inb(addr);
return result;
}
static void WriteByteToHwPort(unsigned long addr, u8 val)
{
outb_p(val, addr);
@ -95,28 +89,28 @@ static void C6X_pwmInit(unsigned long baseAddr)
int timeout = 0;
WriteByteToHwPort(baseAddr, 0x70);
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0)
while (((inb(baseAddr + 1) & 0x80) == 0)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
WriteByteToHwPort(baseAddr, 0x74);
timeout = 0;
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0x80)
while (((inb(baseAddr + 1) & 0x80) == 0x80)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
WriteByteToHwPort(baseAddr, 0x70);
timeout = 0;
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0x0)
while (((inb(baseAddr + 1) & 0x80) == 0x0)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
WriteByteToHwPort(baseAddr, 0x0);
timeout = 0;
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0x80)
while (((inb(baseAddr + 1) & 0x80) == 0x80)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
@ -143,47 +137,47 @@ static void C6X_pwmOutput(unsigned long baseAddr, unsigned channel, int value)
} /* endif */
WriteByteToHwPort(baseAddr, ppcmd + pwm.bits.sb0);
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
WriteByteToHwPort(baseAddr, ppcmd + pwm.bits.sb1 + 0x4);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
WriteByteToHwPort(baseAddr, ppcmd + pwm.bits.sb2);
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
WriteByteToHwPort(baseAddr, ppcmd + pwm.bits.sb3 + 0x4);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
WriteByteToHwPort(baseAddr, ppcmd + pwm.bits.sb4);
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
WriteByteToHwPort(baseAddr, 0x0);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
@ -203,82 +197,82 @@ static int C6X_encInput(unsigned long baseAddr, unsigned channel)
ppcmd = 0x50;
WriteByteToHwPort(baseAddr, ppcmd);
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb0 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb0 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd + 0x4);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb1 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb1 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb2 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb2 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd + 0x4);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb3 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb3 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb4 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb4 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd + 0x4);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb5 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb5 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb6 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb6 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd + 0x4);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
enc.bits.sb7 = ((ReadByteFromHwPort(baseAddr + 1) >> 3) & 0x7);
enc.bits.sb7 = ((inb(baseAddr + 1) >> 3) & 0x7);
WriteByteToHwPort(baseAddr, ppcmd);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x0) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
WriteByteToHwPort(baseAddr, 0x0);
timeout = 0;
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
while (((tmp & 0x80) == 0x80) && (timeout < C6XDIGIO_TIME_OUT)) {
tmp = ReadByteFromHwPort(baseAddr + 1);
tmp = inb(baseAddr + 1);
timeout++;
}
@ -290,25 +284,25 @@ static void C6X_encResetAll(unsigned long baseAddr)
unsigned timeout = 0;
WriteByteToHwPort(baseAddr, 0x68);
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0)
while (((inb(baseAddr + 1) & 0x80) == 0)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
WriteByteToHwPort(baseAddr, 0x6C);
timeout = 0;
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0x80)
while (((inb(baseAddr + 1) & 0x80) == 0x80)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
WriteByteToHwPort(baseAddr, 0x68);
timeout = 0;
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0x0)
while (((inb(baseAddr + 1) & 0x80) == 0x0)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}
WriteByteToHwPort(baseAddr, 0x0);
timeout = 0;
while (((ReadByteFromHwPort(baseAddr + 1) & 0x80) == 0x80)
while (((inb(baseAddr + 1) & 0x80) == 0x80)
&& (timeout < C6XDIGIO_TIME_OUT)) {
timeout++;
}