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Commit 241ce641 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds
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[PATCH] GCC 3.4 fixes for PA-RISC parport support 

 - Move include/asm/parport_gsc.h to drivers/parport/
 - Fix gcc 3.4 compilation (redefined extern inline functions are not
   considered for inlining)

From: Joel Soete <joel.soete@tiscali.be>
Signed-off-by: default avatarGrant Grundler <grundler@parisc-linux.org>
Signed-off-by: default avatarMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 13d38e96
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Showing with 53 additions and 113 deletions
drivers/parport/parport_gsc.c
View file @ 241ce641
......@@ -42,7 +42,7 @@
#include <asm/pdc.h>
#include <asm/parisc-device.h>
#include <asm/hardware.h>
#include <asm/parport_gsc.h>
#include "parport_gsc.h"
MODULE_AUTHOR("Helge Deller <deller@gmx.de>");
......@@ -87,95 +87,6 @@ static irqreturn_t parport_gsc_interrupt(int irq, void *dev_id, struct pt_regs *
return IRQ_HANDLED;
}
void parport_gsc_write_data(struct parport *p, unsigned char d)
{
parport_writeb (d, DATA (p));
}
unsigned char parport_gsc_read_data(struct parport *p)
{
unsigned char c = parport_readb (DATA (p));
return c;
}
void parport_gsc_write_control(struct parport *p, unsigned char d)
{
const unsigned char wm = (PARPORT_CONTROL_STROBE |
PARPORT_CONTROL_AUTOFD |
PARPORT_CONTROL_INIT |
PARPORT_CONTROL_SELECT);
/* Take this out when drivers have adapted to the newer interface. */
if (d & 0x20) {
pr_debug("%s (%s): use data_reverse for this!\n",
p->name, p->cad->name);
parport_gsc_data_reverse (p);
}
__parport_gsc_frob_control (p, wm, d & wm);
}
unsigned char parport_gsc_read_control(struct parport *p)
{
const unsigned char wm = (PARPORT_CONTROL_STROBE |
PARPORT_CONTROL_AUTOFD |
PARPORT_CONTROL_INIT |
PARPORT_CONTROL_SELECT);
const struct parport_gsc_private *priv = p->physport->private_data;
return priv->ctr & wm; /* Use soft copy */
}
unsigned char parport_gsc_frob_control (struct parport *p, unsigned char mask,
unsigned char val)
{
const unsigned char wm = (PARPORT_CONTROL_STROBE |
PARPORT_CONTROL_AUTOFD |
PARPORT_CONTROL_INIT |
PARPORT_CONTROL_SELECT);
/* Take this out when drivers have adapted to the newer interface. */
if (mask & 0x20) {
pr_debug("%s (%s): use data_%s for this!\n",
p->name, p->cad->name,
(val & 0x20) ? "reverse" : "forward");
if (val & 0x20)
parport_gsc_data_reverse (p);
else
parport_gsc_data_forward (p);
}
/* Restrict mask and val to control lines. */
mask &= wm;
val &= wm;
return __parport_gsc_frob_control (p, mask, val);
}
unsigned char parport_gsc_read_status(struct parport *p)
{
return parport_readb (STATUS (p));
}
void parport_gsc_disable_irq(struct parport *p)
{
__parport_gsc_frob_control (p, 0x10, 0);
}
void parport_gsc_enable_irq(struct parport *p)
{
__parport_gsc_frob_control (p, 0x10, 0x10);
}
void parport_gsc_data_forward (struct parport *p)
{
__parport_gsc_frob_control (p, 0x20, 0);
}
void parport_gsc_data_reverse (struct parport *p)
{
__parport_gsc_frob_control (p, 0x20, 0x20);
}
void parport_gsc_init_state(struct pardevice *dev, struct parport_state *s)
{
s->u.pc.ctr = 0xc | (dev->irq_func ? 0x10 : 0x0);
......
include/asm-parisc/parport_gsc.h → drivers/parport/parport_gsc.h
View file @ 241ce641
#ifndef __LINUX_PARPORT_GSC_H
#define __LINUX_PARPORT_GSC_H
/*
* Low-level parallel-support for PC-style hardware integrated in the
* LASI-Controller (on GSC-Bus) for HP-PARISC Workstations
*
* (C) 1999-2001 by Helge Deller <deller@gmx.de>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* based on parport_pc.c by
* Grant Guenther <grant@torque.net>
* Phil Blundell <Philip.Blundell@pobox.com>
* Tim Waugh <tim@cyberelk.demon.co.uk>
* Jose Renau <renau@acm.org>
* David Campbell <campbell@torque.net>
* Andrea Arcangeli
*/
#ifndef __DRIVERS_PARPORT_PARPORT_GSC_H
#define __DRIVERS_PARPORT_PARPORT_GSC_H
#include <asm/io.h>
#include <linux/delay.h>
......@@ -52,7 +82,7 @@ struct parport_gsc_private {
struct pci_dev *dev;
};
extern __inline__ void parport_gsc_write_data(struct parport *p, unsigned char d)
static inline void parport_gsc_write_data(struct parport *p, unsigned char d)
{
#ifdef DEBUG_PARPORT
printk (KERN_DEBUG "parport_gsc_write_data(%p,0x%02x)\n", p, d);
......@@ -60,7 +90,7 @@ extern __inline__ void parport_gsc_write_data(struct parport *p, unsigned char d
parport_writeb(d, DATA(p));
}
extern __inline__ unsigned char parport_gsc_read_data(struct parport *p)
static inline unsigned char parport_gsc_read_data(struct parport *p)
{
unsigned char val = parport_readb (DATA (p));
#ifdef DEBUG_PARPORT
......@@ -72,9 +102,9 @@ extern __inline__ unsigned char parport_gsc_read_data(struct parport *p)
/* __parport_gsc_frob_control differs from parport_gsc_frob_control in that
* it doesn't do any extra masking. */
static __inline__ unsigned char __parport_gsc_frob_control (struct parport *p,
unsigned char mask,
unsigned char val)
static inline unsigned char __parport_gsc_frob_control(struct parport *p,
unsigned char mask,
unsigned char val)
{
struct parport_gsc_private *priv = p->physport->private_data;
unsigned char ctr = priv->ctr;
......@@ -90,17 +120,17 @@ static __inline__ unsigned char __parport_gsc_frob_control (struct parport *p,
return ctr;
}
extern __inline__ void parport_gsc_data_reverse (struct parport *p)
static inline void parport_gsc_data_reverse(struct parport *p)
{
__parport_gsc_frob_control (p, 0x20, 0x20);
}
extern __inline__ void parport_gsc_data_forward (struct parport *p)
static inline void parport_gsc_data_forward(struct parport *p)
{
__parport_gsc_frob_control (p, 0x20, 0x00);
}
extern __inline__ void parport_gsc_write_control (struct parport *p,
static inline void parport_gsc_write_control(struct parport *p,
unsigned char d)
{
const unsigned char wm = (PARPORT_CONTROL_STROBE |
......@@ -118,7 +148,7 @@ extern __inline__ void parport_gsc_write_control (struct parport *p,
__parport_gsc_frob_control (p, wm, d & wm);
}
extern __inline__ unsigned char parport_gsc_read_control(struct parport *p)
static inline unsigned char parport_gsc_read_control(struct parport *p)
{
const unsigned char rm = (PARPORT_CONTROL_STROBE |
PARPORT_CONTROL_AUTOFD |
......@@ -128,9 +158,9 @@ extern __inline__ unsigned char parport_gsc_read_control(struct parport *p)
return priv->ctr & rm; /* Use soft copy */
}
extern __inline__ unsigned char parport_gsc_frob_control (struct parport *p,
unsigned char mask,
unsigned char val)
static inline unsigned char parport_gsc_frob_control(struct parport *p,
unsigned char mask,
unsigned char val)
{
const unsigned char wm = (PARPORT_CONTROL_STROBE |
PARPORT_CONTROL_AUTOFD |
......@@ -155,18 +185,17 @@ extern __inline__ unsigned char parport_gsc_frob_control (struct parport *p,
return __parport_gsc_frob_control (p, mask, val);
}
extern __inline__ unsigned char parport_gsc_read_status(struct parport *p)
static inline unsigned char parport_gsc_read_status(struct parport *p)
{
return parport_readb (STATUS(p));
}
extern __inline__ void parport_gsc_disable_irq(struct parport *p)
static inline void parport_gsc_disable_irq(struct parport *p)
{
__parport_gsc_frob_control (p, 0x10, 0x00);
}
extern __inline__ void parport_gsc_enable_irq(struct parport *p)
static inline void parport_gsc_enable_irq(struct parport *p)
{
__parport_gsc_frob_control (p, 0x10, 0x10);
}
......@@ -185,9 +214,9 @@ extern void parport_gsc_inc_use_count(void);
extern void parport_gsc_dec_use_count(void);
extern struct parport *parport_gsc_probe_port (unsigned long base,
unsigned long base_hi,
int irq, int dma,
struct pci_dev *dev);
extern struct parport *parport_gsc_probe_port(unsigned long base,
unsigned long base_hi,
int irq, int dma,
struct pci_dev *dev);
#endif
#endif /* __DRIVERS_PARPORT_PARPORT_GSC_H */
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