diff options
Diffstat (limited to 'drivers/parport/parport_gsc.h')
| -rw-r--r-- | drivers/parport/parport_gsc.h | 44 |
1 files changed, 11 insertions, 33 deletions
diff --git a/drivers/parport/parport_gsc.h b/drivers/parport/parport_gsc.h index 812214768d27..d447a568c257 100644 --- a/drivers/parport/parport_gsc.h +++ b/drivers/parport/parport_gsc.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * 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> @@ -77,15 +63,13 @@ struct parport_gsc_private { int writeIntrThreshold; /* buffer suitable for DMA, if DMA enabled */ - char *dma_buf; - dma_addr_t dma_handle; struct pci_dev *dev; }; 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); + printk(KERN_DEBUG "%s(%p,0x%02x)\n", __func__, p, d); #endif parport_writeb(d, DATA(p)); } @@ -94,8 +78,7 @@ static inline unsigned char parport_gsc_read_data(struct parport *p) { unsigned char val = parport_readb (DATA (p)); #ifdef DEBUG_PARPORT - printk (KERN_DEBUG "parport_gsc_read_data(%p) = 0x%02x\n", - p, val); + printk(KERN_DEBUG "%s(%p) = 0x%02x\n", __func__, p, val); #endif return val; } @@ -109,9 +92,9 @@ static inline unsigned char __parport_gsc_frob_control(struct parport *p, struct parport_gsc_private *priv = p->physport->private_data; unsigned char ctr = priv->ctr; #ifdef DEBUG_PARPORT - printk (KERN_DEBUG - "__parport_gsc_frob_control(%02x,%02x): %02x -> %02x\n", - mask, val, ctr, ((ctr & ~mask) ^ val) & priv->ctr_writable); + printk(KERN_DEBUG "%s(%02x,%02x): %02x -> %02x\n", + __func__, mask, val, + ctr, ((ctr & ~mask) ^ val) & priv->ctr_writable); #endif ctr = (ctr & ~mask) ^ val; ctr &= priv->ctr_writable; /* only write writable bits. */ @@ -140,8 +123,8 @@ static inline void parport_gsc_write_control(struct parport *p, /* Take this out when drivers have adapted to newer interface. */ if (d & 0x20) { - printk (KERN_DEBUG "%s (%s): use data_reverse for this!\n", - p->name, p->cad->name); + printk(KERN_DEBUG "%s (%s): use data_reverse for this!\n", + p->name, p->cad->name); parport_gsc_data_reverse (p); } @@ -169,9 +152,9 @@ static inline unsigned char parport_gsc_frob_control(struct parport *p, /* Take this out when drivers have adapted to newer interface. */ if (mask & 0x20) { - printk (KERN_DEBUG "%s (%s): use data_%s for this!\n", - p->name, p->cad->name, - (val & 0x20) ? "reverse" : "forward"); + printk(KERN_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 @@ -214,9 +197,4 @@ 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 parisc_device *padev); - #endif /* __DRIVERS_PARPORT_PARPORT_GSC_H */ |