diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/agp/agp.h | 2 | ||||
| -rw-r--r-- | drivers/char/agp/backend.c | 2 | ||||
| -rw-r--r-- | drivers/char/agp/efficeon-agp.c | 16 | ||||
| -rw-r--r-- | drivers/char/agp/frontend.c | 27 | ||||
| -rw-r--r-- | drivers/char/agp/intel-agp.c | 4 | ||||
| -rw-r--r-- | drivers/char/agp/via-agp.c | 4 |
6 files changed, 19 insertions, 36 deletions
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index 3c623b67ea1c..8b3317fd46c9 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -117,7 +117,7 @@ struct agp_bridge_driver { }; struct agp_bridge_data { - struct agp_version *version; + const struct agp_version *version; struct agp_bridge_driver *driver; struct vm_operations_struct *vm_ops; void *previous_size; diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c index 509adc403250..d59e037ddd12 100644 --- a/drivers/char/agp/backend.c +++ b/drivers/char/agp/backend.c @@ -44,7 +44,7 @@ * past 0.99 at all due to some boolean logic error. */ #define AGPGART_VERSION_MAJOR 0 #define AGPGART_VERSION_MINOR 101 -static struct agp_version agp_current_version = +static const struct agp_version agp_current_version = { .major = AGPGART_VERSION_MAJOR, .minor = AGPGART_VERSION_MINOR, diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c index b788b0a3bbf3..30f730ff81c1 100644 --- a/drivers/char/agp/efficeon-agp.c +++ b/drivers/char/agp/efficeon-agp.c @@ -337,13 +337,6 @@ static struct agp_bridge_driver efficeon_driver = { .agp_destroy_page = agp_generic_destroy_page, }; - -static int agp_efficeon_resume(struct pci_dev *pdev) -{ - printk(KERN_DEBUG PFX "agp_efficeon_resume()\n"); - return efficeon_configure(); -} - static int __devinit agp_efficeon_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -414,11 +407,18 @@ static void __devexit agp_efficeon_remove(struct pci_dev *pdev) agp_put_bridge(bridge); } +#ifdef CONFIG_PM static int agp_efficeon_suspend(struct pci_dev *dev, pm_message_t state) { return 0; } +static int agp_efficeon_resume(struct pci_dev *pdev) +{ + printk(KERN_DEBUG PFX "agp_efficeon_resume()\n"); + return efficeon_configure(); +} +#endif static struct pci_device_id agp_efficeon_pci_table[] = { { @@ -439,8 +439,10 @@ static struct pci_driver agp_efficeon_pci_driver = { .id_table = agp_efficeon_pci_table, .probe = agp_efficeon_probe, .remove = agp_efficeon_remove, +#ifdef CONFIG_PM .suspend = agp_efficeon_suspend, .resume = agp_efficeon_resume, +#endif }; static int __init agp_efficeon_init(void) diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c index d9c5a9142ad1..0f2ed2aa2d81 100644 --- a/drivers/char/agp/frontend.c +++ b/drivers/char/agp/frontend.c @@ -151,35 +151,12 @@ static void agp_add_seg_to_client(struct agp_client *client, client->segments = seg; } -/* Originally taken from linux/mm/mmap.c from the array - * protection_map. - * The original really should be exported to modules, or - * some routine which does the conversion for you - */ - -static const pgprot_t my_protect_map[16] = -{ - __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111, - __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111 -}; - static pgprot_t agp_convert_mmap_flags(int prot) { -#define _trans(x,bit1,bit2) \ -((bit1==bit2)?(x&bit1):(x&bit1)?bit2:0) - unsigned long prot_bits; - pgprot_t temp; - - prot_bits = _trans(prot, PROT_READ, VM_READ) | - _trans(prot, PROT_WRITE, VM_WRITE) | - _trans(prot, PROT_EXEC, VM_EXEC); - - prot_bits |= VM_SHARED; - temp = my_protect_map[prot_bits & 0x0000000f]; - - return temp; + prot_bits = calc_vm_prot_bits(prot) | VM_SHARED; + return vm_get_page_prot(prot_bits); } static int agp_create_segment(struct agp_client *client, struct agp_region *region) diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 61ac3809f997..42a1cb871992 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -1766,6 +1766,7 @@ static void __devexit agp_intel_remove(struct pci_dev *pdev) agp_put_bridge(bridge); } +#ifdef CONFIG_PM static int agp_intel_resume(struct pci_dev *pdev) { struct agp_bridge_data *bridge = pci_get_drvdata(pdev); @@ -1789,6 +1790,7 @@ static int agp_intel_resume(struct pci_dev *pdev) return 0; } +#endif static struct pci_device_id agp_intel_pci_table[] = { #define ID(x) \ @@ -1835,7 +1837,9 @@ static struct pci_driver agp_intel_pci_driver = { .id_table = agp_intel_pci_table, .probe = agp_intel_probe, .remove = __devexit_p(agp_intel_remove), +#ifdef CONFIG_PM .resume = agp_intel_resume, +#endif }; static int __init agp_intel_init(void) diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c index b8ec25d17478..c149ac9ce9a7 100644 --- a/drivers/char/agp/via-agp.c +++ b/drivers/char/agp/via-agp.c @@ -9,7 +9,7 @@ #include <linux/agp_backend.h> #include "agp.h" -static struct pci_device_id agp_via_pci_table[]; +static const struct pci_device_id agp_via_pci_table[]; #define VIA_GARTCTRL 0x80 #define VIA_APSIZE 0x84 @@ -485,7 +485,7 @@ static int agp_via_resume(struct pci_dev *pdev) #endif /* CONFIG_PM */ /* must be the same order as name table above */ -static struct pci_device_id agp_via_pci_table[] = { +static const struct pci_device_id agp_via_pci_table[] = { #define ID(x) \ { \ .class = (PCI_CLASS_BRIDGE_HOST << 8), \ |