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[SCSI] aic79xx: fix warnings with CONFIG_PM disabled

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CC [M]  drivers/scsi/aic7xxx/aic79xx_osm_pci.o
drivers/scsi/aic7xxx/aic79xx_osm_pci.c:101: warning: 'ahd_linux_pci_dev_suspend' defined but not used
drivers/scsi/aic7xxx/aic79xx_osm_pci.c:121: warning: 'ahd_linux_pci_dev_resume' defined but not used

This moves aic79xx_pci_driver struct, removes some forward
declarations, and adds some ifdef CONFIG_PM.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
FUJITA Tomonori 2008-01-27 00:08:18 +09:00 committed by James Bottomley
parent 969ceffb66
commit 67eb63364e
4 changed files with 20 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
drivers/scsi/aic7xxx/aic79xx.h
View file

@ -1340,8 +1340,10 @@ struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
int ahd_pci_config(struct ahd_softc *,
struct ahd_pci_identity *);
int ahd_pci_test_register_access(struct ahd_softc *);
#ifdef CONFIG_PM
void ahd_pci_suspend(struct ahd_softc *);
void ahd_pci_resume(struct ahd_softc *);
#endif
/************************** SCB and SCB queue management **********************/
void ahd_qinfifo_requeue_tail(struct ahd_softc *ahd,
@ -1352,8 +1354,10 @@ struct ahd_softc *ahd_alloc(void *platform_arg, char *name);
int ahd_softc_init(struct ahd_softc *);
void ahd_controller_info(struct ahd_softc *ahd, char *buf);
int ahd_init(struct ahd_softc *ahd);
#ifdef CONFIG_PM
int ahd_suspend(struct ahd_softc *ahd);
void ahd_resume(struct ahd_softc *ahd);
#endif
int ahd_default_config(struct ahd_softc *ahd);
int ahd_parse_vpddata(struct ahd_softc *ahd,
struct vpd_config *vpd);
@ -1361,7 +1365,6 @@ int ahd_parse_cfgdata(struct ahd_softc *ahd,
struct seeprom_config *sc);
void ahd_intr_enable(struct ahd_softc *ahd, int enable);
void ahd_pause_and_flushwork(struct ahd_softc *ahd);
int ahd_suspend(struct ahd_softc *ahd);
void ahd_set_unit(struct ahd_softc *, int);
void ahd_set_name(struct ahd_softc *, char *);
struct scb *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);

2
drivers/scsi/aic7xxx/aic79xx_core.c
View file

@ -7175,6 +7175,7 @@ ahd_pause_and_flushwork(struct ahd_softc *ahd)
ahd->flags &= ~AHD_ALL_INTERRUPTS;
}
#ifdef CONFIG_PM
int
ahd_suspend(struct ahd_softc *ahd)
{
@ -7197,6 +7198,7 @@ ahd_resume(struct ahd_softc *ahd)
ahd_intr_enable(ahd, TRUE);
ahd_restart(ahd);
}
#endif
/************************** Busy Target Table *********************************/
/*

33
drivers/scsi/aic7xxx/aic79xx_osm_pci.c
View file

@ -43,17 +43,6 @@
#include "aic79xx_inline.h"
#include "aic79xx_pci.h"
static int ahd_linux_pci_dev_probe(struct pci_dev *pdev,
const struct pci_device_id *ent);
static int ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
u_long *base, u_long *base2);
static int ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
u_long *bus_addr,
uint8_t __iomem **maddr);
static int ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg);
static int ahd_linux_pci_dev_resume(struct pci_dev *pdev);
static void ahd_linux_pci_dev_remove(struct pci_dev *pdev);
/* Define the macro locally since it's different for different class of chips.
*/
#define ID(x) \
@ -85,17 +74,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
static struct pci_driver aic79xx_pci_driver = {
.name = "aic79xx",
.probe = ahd_linux_pci_dev_probe,
#ifdef CONFIG_PM
.suspend = ahd_linux_pci_dev_suspend,
.resume = ahd_linux_pci_dev_resume,
#endif
.remove = ahd_linux_pci_dev_remove,
.id_table = ahd_linux_pci_id_table
};
static int
ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg)
{
@ -139,6 +118,7 @@ ahd_linux_pci_dev_resume(struct pci_dev *pdev)
return rc;
}
#endif
static void
ahd_linux_pci_dev_remove(struct pci_dev *pdev)
@ -245,6 +225,17 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return (0);
}
static struct pci_driver aic79xx_pci_driver = {
.name = "aic79xx",
.probe = ahd_linux_pci_dev_probe,
#ifdef CONFIG_PM
.suspend = ahd_linux_pci_dev_suspend,
.resume = ahd_linux_pci_dev_resume,
#endif
.remove = ahd_linux_pci_dev_remove,
.id_table = ahd_linux_pci_id_table
};
int
ahd_linux_pci_init(void)
{

2
drivers/scsi/aic7xxx/aic79xx_pci.c
View file

@ -389,6 +389,7 @@ ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
return error;
}
#ifdef CONFIG_PM
void
ahd_pci_suspend(struct ahd_softc *ahd)
{
@ -415,6 +416,7 @@ ahd_pci_resume(struct ahd_softc *ahd)
ahd_pci_write_config(ahd->dev_softc, CSIZE_LATTIME,
ahd->suspend_state.pci_state.csize_lattime, /*bytes*/1);
}
#endif
/*
* Perform some simple tests that should catch situations where