diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/uninorth-agp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index f192c3b9ad4..37ff3bd56d6 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -27,6 +27,8 @@ static int uninorth_rev; static int is_u3; +#define DEFAULT_APERTURE_SIZE 256 +#define DEFAULT_APERTURE_STRING "256" static char *aperture = NULL; static int uninorth_fetch_size(void) @@ -55,7 +57,7 @@ static int uninorth_fetch_size(void) if (!size) { for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++) - if (values[i].size == 32) + if (values[i].size == DEFAULT_APERTURE_SIZE) break; } @@ -474,13 +476,11 @@ void null_cache_flush(void) /* Setup function */ -static const struct aper_size_info_32 uninorth_sizes[7] = +static const struct aper_size_info_32 uninorth_sizes[] = { -#if 0 /* Not sure uninorth supports that high aperture sizes */ {256, 65536, 6, 64}, {128, 32768, 5, 32}, {64, 16384, 4, 16}, -#endif {32, 8192, 3, 8}, {16, 4096, 2, 4}, {8, 2048, 1, 2}, @@ -491,7 +491,7 @@ static const 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 const struct aper_size_info_32 u3_sizes[8] = +static const struct aper_size_info_32 u3_sizes[] = { {512, 131072, 7, 128}, {256, 65536, 6, 64}, @@ -507,7 +507,7 @@ const struct agp_bridge_driver uninorth_agp_driver = { .owner = THIS_MODULE, .aperture_sizes = (void *)uninorth_sizes, .size_type = U32_APER_SIZE, - .num_aperture_sizes = 4, + .num_aperture_sizes = ARRAY_SIZE(uninorth_sizes), .configure = uninorth_configure, .fetch_size = uninorth_fetch_size, .cleanup = uninorth_cleanup, @@ -534,7 +534,7 @@ const struct agp_bridge_driver u3_agp_driver = { .owner = THIS_MODULE, .aperture_sizes = (void *)u3_sizes, .size_type = U32_APER_SIZE, - .num_aperture_sizes = 8, + .num_aperture_sizes = ARRAY_SIZE(u3_sizes), .configure = uninorth_configure, .fetch_size = uninorth_fetch_size, .cleanup = uninorth_cleanup, @@ -717,7 +717,7 @@ module_param(aperture, charp, 0); MODULE_PARM_DESC(aperture, "Aperture size, must be power of two between 4MB and an\n" "\t\tupper limit specific to the UniNorth revision.\n" - "\t\tDefault: 32M"); + "\t\tDefault: " DEFAULT_APERTURE_STRING "M"); MODULE_AUTHOR("Ben Herrenschmidt & Paul Mackerras"); MODULE_LICENSE("GPL"); |