diff options
Diffstat (limited to 'drivers/scsi/ata_piix.c')
| -rw-r--r-- | drivers/scsi/ata_piix.c | 72 |
1 files changed, 45 insertions, 27 deletions
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c index d96ebf9d222..fb28c126184 100644 --- a/drivers/scsi/ata_piix.c +++ b/drivers/scsi/ata_piix.c @@ -1,24 +1,42 @@ /* - - ata_piix.c - Intel PATA/SATA controllers - - Maintained by: Jeff Garzik <jgarzik@pobox.com> - Please ALWAYS copy linux-ide@vger.kernel.org - on emails. - - - Copyright 2003-2004 Red Hat Inc - Copyright 2003-2004 Jeff Garzik - - - Copyright header from piix.c: - - Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer - Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> - Copyright (C) 2003 Red Hat Inc <alan@redhat.com> - - May be copied or modified under the terms of the GNU General Public License - + * ata_piix.c - Intel PATA/SATA controllers + * + * Maintained by: Jeff Garzik <jgarzik@pobox.com> + * Please ALWAYS copy linux-ide@vger.kernel.org + * on emails. + * + * + * Copyright 2003-2005 Red Hat Inc + * Copyright 2003-2005 Jeff Garzik + * + * + * Copyright header from piix.c: + * + * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer + * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> + * Copyright (C) 2003 Red Hat Inc <alan@redhat.com> + * + * + * 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, 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; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * libata documentation is available via 'make {ps|pdf}docs', + * as Documentation/DocBook/libata.* + * + * Hardware documentation available at http://developer.intel.com/ + * */ #include <linux/kernel.h> @@ -629,13 +647,13 @@ static int piix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) port_info[1] = NULL; if (port_info[0]->host_flags & PIIX_FLAG_AHCI) { - u8 tmp; - pci_read_config_byte(pdev, PIIX_SCC, &tmp); - if (tmp == PIIX_AHCI_DEVICE) { - int rc = piix_disable_ahci(pdev); - if (rc) - return rc; - } + u8 tmp; + pci_read_config_byte(pdev, PIIX_SCC, &tmp); + if (tmp == PIIX_AHCI_DEVICE) { + int rc = piix_disable_ahci(pdev); + if (rc) + return rc; + } } if (port_info[0]->host_flags & PIIX_FLAG_COMBINED) { |