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[AGPGART] Further constification. 

Make agp_bridge_driver->aperture_sizes and ->masks const.
Also agp_bridge_data->driver

Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Dave Jones 2007-02-22 18:41:28 -05:00
parent a5220b463e
commit e5524f355a
17 changed files with 56 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/char/agp/agp.h
View File

@ -93,12 +93,12 @@ struct aper_size_info_fixed {
struct agp_bridge_driver {
struct module *owner;
void *aperture_sizes;
const void *aperture_sizes;
int num_aperture_sizes;
enum aper_size_type size_type;
int cant_use_aperture;
int needs_scratch_page;
struct gatt_mask *masks;
const struct gatt_mask *masks;
int (*fetch_size)(void);
int (*configure)(void);
void (*agp_enable)(struct agp_bridge_data *, u32);
@ -119,7 +119,7 @@ struct agp_bridge_driver {
struct agp_bridge_data {
const struct agp_version *version;
struct agp_bridge_driver *driver;
const struct agp_bridge_driver *driver;
struct vm_operations_struct *vm_ops;
void *previous_size;
void *current_size;
@ -290,7 +290,7 @@ void agp3_generic_cleanup(void);
/* aperture sizes have been standardised since v3 */
#define AGP_GENERIC_SIZES_ENTRIES 11
extern struct aper_size_info_16 agp3_generic_sizes[];
extern const struct aper_size_info_16 agp3_generic_sizes[];
#define virt_to_gart(x) (phys_to_gart(virt_to_phys(x)))
#define gart_to_virt(x) (phys_to_virt(gart_to_phys(x)))

6
drivers/char/agp/ali-agp.c
View File

@ -182,7 +182,7 @@ static void m1541_destroy_page(void * addr)
/* Setup function */
static struct aper_size_info_32 ali_generic_sizes[7] =
static const struct aper_size_info_32 ali_generic_sizes[7] =
{
{256, 65536, 6, 10},
{128, 32768, 5, 9},
@ -193,7 +193,7 @@ static struct aper_size_info_32 ali_generic_sizes[7] =
{4, 1024, 0, 3}
};
static struct agp_bridge_driver ali_generic_bridge = {
static const struct agp_bridge_driver ali_generic_bridge = {
.owner = THIS_MODULE,
.aperture_sizes = ali_generic_sizes,
.size_type = U32_APER_SIZE,
@ -217,7 +217,7 @@ static struct agp_bridge_driver ali_generic_bridge = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver ali_m1541_bridge = {
static const struct agp_bridge_driver ali_m1541_bridge = {
.owner = THIS_MODULE,
.aperture_sizes = ali_generic_sizes,
.size_type = U32_APER_SIZE,

6
drivers/char/agp/amd-k7-agp.c
View File

@ -344,7 +344,7 @@ static int amd_remove_memory(struct agp_memory *mem, off_t pg_start, int type)
return 0;
}
static struct aper_size_info_lvl2 amd_irongate_sizes[7] =
static const struct aper_size_info_lvl2 amd_irongate_sizes[7] =
{
{2048, 524288, 0x0000000c},
{1024, 262144, 0x0000000a},
@ -355,12 +355,12 @@ static struct aper_size_info_lvl2 amd_irongate_sizes[7] =
{32, 8192, 0x00000000}
};
static struct gatt_mask amd_irongate_masks[] =
static const struct gatt_mask amd_irongate_masks[] =
{
{.mask = 1, .type = 0}
};
static struct agp_bridge_driver amd_irongate_driver = {
static const struct agp_bridge_driver amd_irongate_driver = {
.owner = THIS_MODULE,
.aperture_sizes = amd_irongate_sizes,
.size_type = LVL2_APER_SIZE,

4
drivers/char/agp/amd64-agp.c
View File

@ -192,7 +192,7 @@ static u64 amd64_configure (struct pci_dev *hammer, u64 gatt_table)
}
static struct aper_size_info_32 amd_8151_sizes[7] =
static const struct aper_size_info_32 amd_8151_sizes[7] =
{
{2048, 524288, 9, 0x00000000 }, /* 0 0 0 0 0 0 */
{1024, 262144, 8, 0x00000400 }, /* 1 0 0 0 0 0 */
@ -232,7 +232,7 @@ static void amd64_cleanup(void)
}
static struct agp_bridge_driver amd_8151_driver = {
static const struct agp_bridge_driver amd_8151_driver = {
.owner = THIS_MODULE,
.aperture_sizes = amd_8151_sizes,
.size_type = U32_APER_SIZE,

4
drivers/char/agp/ati-agp.c
View File

@ -24,7 +24,7 @@
#define ATI_GART_CACHE_ENTRY_CNTRL 0x10
static struct aper_size_info_lvl2 ati_generic_sizes[7] =
static const struct aper_size_info_lvl2 ati_generic_sizes[7] =
{
{2048, 524288, 0x0000000c},
{1024, 262144, 0x0000000a},
@ -410,7 +410,7 @@ static int ati_free_gatt_table(struct agp_bridge_data *bridge)
return 0;
}
static struct agp_bridge_driver ati_generic_bridge = {
static const struct agp_bridge_driver ati_generic_bridge = {
.owner = THIS_MODULE,
.aperture_sizes = ati_generic_sizes,
.size_type = LVL2_APER_SIZE,

6
drivers/char/agp/efficeon-agp.c
View File

@ -59,7 +59,7 @@ static struct _efficeon_private {
unsigned long l1_table[EFFICEON_L1_SIZE];
} efficeon_private;
static struct gatt_mask efficeon_generic_masks[] =
static const struct gatt_mask efficeon_generic_masks[] =
{
{.mask = 0x00000001, .type = 0}
};
@ -70,7 +70,7 @@ static inline unsigned long efficeon_mask_memory(unsigned long addr)
return addr | 0x00000001;
}
static struct aper_size_info_lvl2 efficeon_generic_sizes[4] =
static const struct aper_size_info_lvl2 efficeon_generic_sizes[4] =
{
{256, 65536, 0},
{128, 32768, 32},
@ -309,7 +309,7 @@ static int efficeon_remove_memory(struct agp_memory * mem, off_t pg_start, int t
}
static struct agp_bridge_driver efficeon_driver = {
static const struct agp_bridge_driver efficeon_driver = {
.owner = THIS_MODULE,
.aperture_sizes = efficeon_generic_sizes,
.size_type = LVL2_APER_SIZE,

2
drivers/char/agp/generic.c
View File

@ -1340,7 +1340,7 @@ void agp3_generic_cleanup(void)
}
EXPORT_SYMBOL(agp3_generic_cleanup);
struct aper_size_info_16 agp3_generic_sizes[AGP_GENERIC_SIZES_ENTRIES] =
const struct aper_size_info_16 agp3_generic_sizes[AGP_GENERIC_SIZES_ENTRIES] =
{
{4096, 1048576, 10,0x000},
{2048, 524288, 9, 0x800},

2
drivers/char/agp/hp-agp.c
View File

@ -419,7 +419,7 @@ hp_zx1_enable (struct agp_bridge_data *bridge, u32 mode)
agp_device_command(command, (mode & AGP8X_MODE) != 0);
}
struct agp_bridge_driver hp_zx1_driver = {
struct const agp_bridge_driver hp_zx1_driver = {
.owner = THIS_MODULE,
.size_type = FIXED_APER_SIZE,
.configure = hp_zx1_configure,

4
drivers/char/agp/i460-agp.c
View File

@ -78,7 +78,7 @@ static struct {
} *lp_desc;
} i460;
static struct aper_size_info_8 i460_sizes[3] =
static const struct aper_size_info_8 i460_sizes[3] =
{
/*
* The 32GB aperture is only available with a 4M GART page size. Due to the
@ -550,7 +550,7 @@ static unsigned long i460_mask_memory (struct agp_bridge_data *bridge,
| (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xfffff000) >> 12);
}
struct agp_bridge_driver intel_i460_driver = {
struct const agp_bridge_driver intel_i460_driver = {
.owner = THIS_MODULE,
.aperture_sizes = i460_sizes,
.size_type = U8_APER_SIZE,

38
drivers/char/agp/intel-agp.c
View File

@ -63,7 +63,7 @@ extern int agp_memory_reserved;
#define INTEL_I7505_AGPCTRL 0x70
#define INTEL_I7505_MCHCFG 0x50
static struct aper_size_info_fixed intel_i810_sizes[] =
static const struct aper_size_info_fixed intel_i810_sizes[] =
{
{64, 16384, 4},
/* The 32M mode still requires a 64k gatt */
@ -1365,18 +1365,18 @@ static int intel_7505_configure(void)
}
/* Setup function */
static struct gatt_mask intel_generic_masks[] =
static const struct gatt_mask intel_generic_masks[] =
{
{.mask = 0x00000017, .type = 0}
};
static struct aper_size_info_8 intel_815_sizes[2] =
static const struct aper_size_info_8 intel_815_sizes[2] =
{
{64, 16384, 4, 0},
{32, 8192, 3, 8},
};
static struct aper_size_info_8 intel_8xx_sizes[7] =
static const struct aper_size_info_8 intel_8xx_sizes[7] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 32},
@ -1387,7 +1387,7 @@ static struct aper_size_info_8 intel_8xx_sizes[7] =
{4, 1024, 0, 63}
};
static struct aper_size_info_16 intel_generic_sizes[7] =
static const struct aper_size_info_16 intel_generic_sizes[7] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 32},
@ -1398,7 +1398,7 @@ static struct aper_size_info_16 intel_generic_sizes[7] =
{4, 1024, 0, 63}
};
static struct aper_size_info_8 intel_830mp_sizes[4] =
static const struct aper_size_info_8 intel_830mp_sizes[4] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 32},
@ -1406,7 +1406,7 @@ static struct aper_size_info_8 intel_830mp_sizes[4] =
{32, 8192, 3, 56}
};
static struct agp_bridge_driver intel_generic_driver = {
static const struct agp_bridge_driver intel_generic_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_generic_sizes,
.size_type = U16_APER_SIZE,
@ -1430,7 +1430,7 @@ static struct agp_bridge_driver intel_generic_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_810_driver = {
static const struct agp_bridge_driver intel_810_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_i810_sizes,
.size_type = FIXED_APER_SIZE,
@ -1455,7 +1455,7 @@ static struct agp_bridge_driver intel_810_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_815_driver = {
static const struct agp_bridge_driver intel_815_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_815_sizes,
.size_type = U8_APER_SIZE,
@ -1479,7 +1479,7 @@ static struct agp_bridge_driver intel_815_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_830_driver = {
static const struct agp_bridge_driver intel_830_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
@ -1504,7 +1504,7 @@ static struct agp_bridge_driver intel_830_driver = {
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
};
static struct agp_bridge_driver intel_820_driver = {
static const struct agp_bridge_driver intel_820_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_8xx_sizes,
.size_type = U8_APER_SIZE,
@ -1528,7 +1528,7 @@ static struct agp_bridge_driver intel_820_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_830mp_driver = {
static const struct agp_bridge_driver intel_830mp_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_830mp_sizes,
.size_type = U8_APER_SIZE,
@ -1552,7 +1552,7 @@ static struct agp_bridge_driver intel_830mp_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_840_driver = {
static const struct agp_bridge_driver intel_840_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_8xx_sizes,
.size_type = U8_APER_SIZE,
@ -1576,7 +1576,7 @@ static struct agp_bridge_driver intel_840_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_845_driver = {
static const struct agp_bridge_driver intel_845_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_8xx_sizes,
.size_type = U8_APER_SIZE,
@ -1600,7 +1600,7 @@ static struct agp_bridge_driver intel_845_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_850_driver = {
static const struct agp_bridge_driver intel_850_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_8xx_sizes,
.size_type = U8_APER_SIZE,
@ -1624,7 +1624,7 @@ static struct agp_bridge_driver intel_850_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_860_driver = {
static const struct agp_bridge_driver intel_860_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_8xx_sizes,
.size_type = U8_APER_SIZE,
@ -1648,7 +1648,7 @@ static struct agp_bridge_driver intel_860_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver intel_915_driver = {
static const struct agp_bridge_driver intel_915_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
@ -1673,7 +1673,7 @@ static struct agp_bridge_driver intel_915_driver = {
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
};
static struct agp_bridge_driver intel_i965_driver = {
static const struct agp_bridge_driver intel_i965_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
@ -1698,7 +1698,7 @@ static struct agp_bridge_driver intel_i965_driver = {
.agp_type_to_mask_type = intel_i830_type_to_mask_type,
};
static struct agp_bridge_driver intel_7505_driver = {
static const struct agp_bridge_driver intel_7505_driver = {
.owner = THIS_MODULE,
.aperture_sizes = intel_8xx_sizes,
.size_type = U8_APER_SIZE,

6
drivers/char/agp/nvidia-agp.c
View File

@ -272,7 +272,7 @@ static void nvidia_tlbflush(struct agp_memory *mem)
}
static struct aper_size_info_8 nvidia_generic_sizes[5] =
static const struct aper_size_info_8 nvidia_generic_sizes[5] =
{
{512, 131072, 7, 0},
{256, 65536, 6, 8},
@ -283,13 +283,13 @@ static struct aper_size_info_8 nvidia_generic_sizes[5] =
};
static struct gatt_mask nvidia_generic_masks[] =
static const struct gatt_mask nvidia_generic_masks[] =
{
{ .mask = 1, .type = 0}
};
static struct agp_bridge_driver nvidia_driver = {
static const struct agp_bridge_driver nvidia_driver = {
.owner = THIS_MODULE,
.aperture_sizes = nvidia_generic_sizes,
.size_type = U8_APER_SIZE,

2
drivers/char/agp/parisc-agp.c
View File

@ -210,7 +210,7 @@ parisc_agp_enable(struct agp_bridge_data *bridge, u32 mode)
agp_device_command(command, (mode & AGP8X_MODE) != 0);
}
struct agp_bridge_driver parisc_agp_driver = {
struct const agp_bridge_driver parisc_agp_driver = {
.owner = THIS_MODULE,
.size_type = FIXED_APER_SIZE,
.configure = parisc_agp_configure,

2
drivers/char/agp/sgi-agp.c
View File

@ -247,7 +247,7 @@ static struct agp_bridge_data *sgi_tioca_find_bridge(struct pci_dev *pdev)
return bridge;
}
struct agp_bridge_driver sgi_tioca_driver = {
struct const agp_bridge_driver sgi_tioca_driver = {
.owner = THIS_MODULE,
.size_type = U16_APER_SIZE,
.configure = sgi_tioca_configure,

2
drivers/char/agp/sis-agp.c
View File

@ -108,7 +108,7 @@ static void sis_delayed_enable(struct agp_bridge_data *bridge, u32 mode)
}
}
static struct aper_size_info_8 sis_generic_sizes[7] =
static const struct aper_size_info_8 sis_generic_sizes[7] =
{
{256, 65536, 6, 99},
{128, 32768, 5, 83},

6
drivers/char/agp/sworks-agp.c
View File

@ -385,12 +385,12 @@ static int serverworks_remove_memory(struct agp_memory *mem, off_t pg_start,
return 0;
}
static struct gatt_mask serverworks_masks[] =
static const struct gatt_mask serverworks_masks[] =
{
{.mask = 1, .type = 0}
};
static struct aper_size_info_lvl2 serverworks_sizes[7] =
static const struct aper_size_info_lvl2 serverworks_sizes[7] =
{
{2048, 524288, 0x80000000},
{1024, 262144, 0xc0000000},
@ -423,7 +423,7 @@ static void serverworks_agp_enable(struct agp_bridge_data *bridge, u32 mode)
agp_device_command(command, 0);
}
static struct agp_bridge_driver sworks_driver = {
static const struct agp_bridge_driver sworks_driver = {
.owner = THIS_MODULE,
.aperture_sizes = serverworks_sizes,
.size_type = LVL2_APER_SIZE,

8
drivers/char/agp/uninorth-agp.c
View File

@ -460,7 +460,7 @@ void null_cache_flush(void)
/* Setup function */
static struct aper_size_info_32 uninorth_sizes[7] =
static const struct aper_size_info_32 uninorth_sizes[7] =
{
#if 0 /* Not sure uninorth supports that high aperture sizes */
{256, 65536, 6, 64},
@ -477,7 +477,7 @@ static struct aper_size_info_32 uninorth_sizes[7] =
* Not sure that u3 supports that high aperture sizes but it
* would strange if it did not :)
*/
static struct aper_size_info_32 u3_sizes[8] =
static const struct aper_size_info_32 u3_sizes[8] =
{
{512, 131072, 7, 128},
{256, 65536, 6, 64},
@ -489,7 +489,7 @@ static struct aper_size_info_32 u3_sizes[8] =
{4, 1024, 0, 1}
};
struct agp_bridge_driver uninorth_agp_driver = {
struct const agp_bridge_driver uninorth_agp_driver = {
.owner = THIS_MODULE,
.aperture_sizes = (void *)uninorth_sizes,
.size_type = U32_APER_SIZE,
@ -514,7 +514,7 @@ struct agp_bridge_driver uninorth_agp_driver = {
.cant_use_aperture = 1,
};
struct agp_bridge_driver u3_agp_driver = {
struct const agp_bridge_driver u3_agp_driver = {
.owner = THIS_MODULE,
.aperture_sizes = (void *)u3_sizes,
.size_type = U32_APER_SIZE,

6
drivers/char/agp/via-agp.c
View File

@ -89,7 +89,7 @@ static void via_tlbflush(struct agp_memory *mem)
}
static struct aper_size_info_8 via_generic_sizes[9] =
static const struct aper_size_info_8 via_generic_sizes[9] =
{
{256, 65536, 6, 0},
{128, 32768, 5, 128},
@ -170,7 +170,7 @@ static void via_tlbflush_agp3(struct agp_memory *mem)
}
static struct agp_bridge_driver via_agp3_driver = {
static const struct agp_bridge_driver via_agp3_driver = {
.owner = THIS_MODULE,
.aperture_sizes = agp3_generic_sizes,
.size_type = U8_APER_SIZE,
@ -194,7 +194,7 @@ static struct agp_bridge_driver via_agp3_driver = {
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static struct agp_bridge_driver via_driver = {
static const struct agp_bridge_driver via_driver = {
.owner = THIS_MODULE,
.aperture_sizes = via_generic_sizes,
.size_type = U8_APER_SIZE,