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| author | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
| commit | d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f (patch) | |
| tree | 854ab394486288d40fa8179cbfaf66e8bdc44b0f /drivers/char/ipmi/ipmi_si_intf.c | |
| parent | 73b2c7165b76b20eb1290e7efebc33cfd21db1ca (diff) | |
| parent | 3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff) | |
| download | op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.zip op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.tar.gz | |
Merge branch 'master' into for-next
Diffstat (limited to 'drivers/char/ipmi/ipmi_si_intf.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 35603dd..094bdc3 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -302,6 +302,12 @@ struct smi_info { static int force_kipmid[SI_MAX_PARMS]; static int num_force_kipmid; +#ifdef CONFIG_PCI +static int pci_registered; +#endif +#ifdef CONFIG_PPC_OF +static int of_registered; +#endif static unsigned int kipmid_max_busy_us[SI_MAX_PARMS]; static int num_max_busy_us; @@ -1018,7 +1024,7 @@ static int ipmi_thread(void *data) else if (smi_result == SI_SM_IDLE) schedule_timeout_interruptible(100); else - schedule_timeout_interruptible(0); + schedule_timeout_interruptible(1); } return 0; } @@ -3314,6 +3320,8 @@ static __devinit int init_ipmi_si(void) rv = pci_register_driver(&ipmi_pci_driver); if (rv) printk(KERN_ERR PFX "Unable to register PCI driver: %d\n", rv); + else + pci_registered = 1; #endif #ifdef CONFIG_ACPI @@ -3330,6 +3338,7 @@ static __devinit int init_ipmi_si(void) #ifdef CONFIG_PPC_OF of_register_platform_driver(&ipmi_of_platform_driver); + of_registered = 1; #endif /* We prefer devices with interrupts, but in the case of a machine @@ -3383,11 +3392,13 @@ static __devinit int init_ipmi_si(void) if (unload_when_empty && list_empty(&smi_infos)) { mutex_unlock(&smi_infos_lock); #ifdef CONFIG_PCI - pci_unregister_driver(&ipmi_pci_driver); + if (pci_registered) + pci_unregister_driver(&ipmi_pci_driver); #endif #ifdef CONFIG_PPC_OF - of_unregister_platform_driver(&ipmi_of_platform_driver); + if (of_registered) + of_unregister_platform_driver(&ipmi_of_platform_driver); #endif driver_unregister(&ipmi_driver.driver); printk(KERN_WARNING PFX @@ -3478,14 +3489,16 @@ static __exit void cleanup_ipmi_si(void) return; #ifdef CONFIG_PCI - pci_unregister_driver(&ipmi_pci_driver); + if (pci_registered) + pci_unregister_driver(&ipmi_pci_driver); #endif #ifdef CONFIG_ACPI pnp_unregister_driver(&ipmi_pnp_driver); #endif #ifdef CONFIG_PPC_OF - of_unregister_platform_driver(&ipmi_of_platform_driver); + if (of_registered) + of_unregister_platform_driver(&ipmi_of_platform_driver); #endif mutex_lock(&smi_infos_lock); |
