[PATCH] CONFIG_PM=n slim: sound/oss/cs46xx.c
Remove some code which is unneeded if CONFIG_PM=n. * Make suspend/resume registration look like the rest of drivers: #ifdef CONFIG_PM in struct pci_driver, prototypes, actual hooks. * Drop CS46XX_ACPI_SUPPORT. It logically duplicated CONFIG_PM. It was hardcoded to 1 approx forever (ALSA merge just moved driver to sound/oss/). * After previous point, sound/oss/cs46xxpm-24.h removed as being useless. * As side effect selling (unused) static inline functions as suspend/resume hooks funkiness removed too. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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2 changed files with 8 additions and 52 deletions
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@ -96,7 +96,7 @@
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#include <asm/dma.h>
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#include <asm/uaccess.h>
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#include "cs46xxpm-24.h"
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#include "cs46xxpm.h"
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#include "cs46xx_wrapper-24.h"
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#include "cs461x.h"
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@ -389,8 +389,10 @@ static int cs_hardware_init(struct cs_card *card);
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static int cs46xx_powerup(struct cs_card *card, unsigned int type);
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static int cs461x_powerdown(struct cs_card *card, unsigned int type, int suspendflag);
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static void cs461x_clear_serial_FIFOs(struct cs_card *card, int type);
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#ifdef CONFIG_PM
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static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
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static int cs46xx_resume_tbl(struct pci_dev *pcidev);
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#endif
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#if CSDEBUG
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@ -5389,8 +5391,10 @@ static struct pci_driver cs46xx_pci_driver = {
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.id_table = cs46xx_pci_tbl,
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.probe = cs46xx_probe,
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.remove = __devexit_p(cs46xx_remove),
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.suspend = CS46XX_SUSPEND_TBL,
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.resume = CS46XX_RESUME_TBL,
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#ifdef CONFIG_PM
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.suspend = cs46xx_suspend_tbl,
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.resume = cs46xx_resume_tbl,
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#endif
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};
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static int __init cs46xx_init_module(void)
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@ -5420,7 +5424,7 @@ static void __exit cs46xx_cleanup_module(void)
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module_init(cs46xx_init_module);
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module_exit(cs46xx_cleanup_module);
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#if CS46XX_ACPI_SUPPORT
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#ifdef CONFIG_PM
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static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state)
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{
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struct cs_card *s = PCI_GET_DRIVER_DATA(pcidev);
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@ -1,48 +0,0 @@
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/*******************************************************************************
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*
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* "cs46xxpm-24.h" -- Cirrus Logic-Crystal CS46XX linux audio driver.
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*
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* Copyright (C) 2000,2001 Cirrus Logic Corp.
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* -- tom woller (twoller@crystal.cirrus.com) or
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* (pcaudio@crystal.cirrus.com).
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* 12/22/00 trw - new file.
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*
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*******************************************************************************/
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#ifndef __CS46XXPM24_H
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#define __CS46XXPM24_H
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#include <linux/pm.h>
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#include "cs46xxpm.h"
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#define CS46XX_ACPI_SUPPORT 1
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#ifdef CS46XX_ACPI_SUPPORT
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/*
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* for now (12/22/00) only enable the pm_register PM support.
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* allow these table entries to be null.
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*/
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static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
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static int cs46xx_resume_tbl(struct pci_dev *pcidev);
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#define CS46XX_SUSPEND_TBL cs46xx_suspend_tbl
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#define CS46XX_RESUME_TBL cs46xx_resume_tbl
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#else
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#define CS46XX_SUSPEND_TBL cs46xx_null
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#define CS46XX_RESUME_TBL cs46xx_null
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#endif
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#endif
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