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agp/intel-gtt: kill intel_i830_tlbflush

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We don't use the generic insert/remove_memory functions that
require this. So kill this useless code.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Daniel Vetter
2010-04-14 00:29:57 +02:00
committed by Eric Anholt
parent 22dd82a3f5
commit 1ca46bd134
1 changed files with 0 additions and 16 deletions
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16
drivers/char/agp/intel-gtt.c
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@@ -266,11 +266,6 @@ static void intel_i810_cleanup(void)
iounmap(intel_private.registers); iounmap(intel_private.registers);
} }
static void intel_i810_tlbflush(struct agp_memory *mem)
{
return;
}
static void intel_i810_agp_enable(struct agp_bridge_data *bridge, u32 mode) static void intel_i810_agp_enable(struct agp_bridge_data *bridge, u32 mode)
{ {
return; return;
@@ -372,7 +367,6 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start,
goto out_err; goto out_err;
} }
agp_bridge->driver->tlb_flush(mem);
out: out:
ret = 0; ret = 0;
out_err: out_err:
@@ -393,7 +387,6 @@ static int intel_i810_remove_entries(struct agp_memory *mem, off_t pg_start,
} }
readl(intel_private.registers+I810_PTE_BASE+((i-1)*4)); readl(intel_private.registers+I810_PTE_BASE+((i-1)*4));
agp_bridge->driver->tlb_flush(mem);
return 0; return 0;
} }
@@ -938,7 +931,6 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start,
intel_private.registers+I810_PTE_BASE+(j*4)); intel_private.registers+I810_PTE_BASE+(j*4));
} }
readl(intel_private.registers+I810_PTE_BASE+((j-1)*4)); readl(intel_private.registers+I810_PTE_BASE+((j-1)*4));
agp_bridge->driver->tlb_flush(mem);
out: out:
ret = 0; ret = 0;
@@ -966,7 +958,6 @@ static int intel_i830_remove_entries(struct agp_memory *mem, off_t pg_start,
} }
readl(intel_private.registers+I810_PTE_BASE+((i-1)*4)); readl(intel_private.registers+I810_PTE_BASE+((i-1)*4));
agp_bridge->driver->tlb_flush(mem);
return 0; return 0;
} }
@@ -1166,7 +1157,6 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start,
global_cache_flush(); global_cache_flush();
intel_agp_insert_sg_entries(mem, pg_start, mask_type); intel_agp_insert_sg_entries(mem, pg_start, mask_type);
agp_bridge->driver->tlb_flush(mem);
out: out:
ret = 0; ret = 0;
@@ -1194,7 +1184,6 @@ static int intel_i915_remove_entries(struct agp_memory *mem, off_t pg_start,
readl(intel_private.gtt+i-1); readl(intel_private.gtt+i-1);
agp_bridge->driver->tlb_flush(mem);
return 0; return 0;
} }
@@ -1386,7 +1375,6 @@ static const struct agp_bridge_driver intel_810_driver = {
.configure = intel_i810_configure, .configure = intel_i810_configure,
.fetch_size = intel_i810_fetch_size, .fetch_size = intel_i810_fetch_size,
.cleanup = intel_i810_cleanup, .cleanup = intel_i810_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i810_mask_memory, .mask_memory = intel_i810_mask_memory,
.masks = intel_i810_masks, .masks = intel_i810_masks,
.agp_enable = intel_i810_agp_enable, .agp_enable = intel_i810_agp_enable,
@@ -1413,7 +1401,6 @@ static const struct agp_bridge_driver intel_830_driver = {
.configure = intel_i830_configure, .configure = intel_i830_configure,
.fetch_size = intel_i830_fetch_size, .fetch_size = intel_i830_fetch_size,
.cleanup = intel_i830_cleanup, .cleanup = intel_i830_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i810_mask_memory, .mask_memory = intel_i810_mask_memory,
.masks = intel_i810_masks, .masks = intel_i810_masks,
.agp_enable = intel_i810_agp_enable, .agp_enable = intel_i810_agp_enable,
@@ -1441,7 +1428,6 @@ static const struct agp_bridge_driver intel_915_driver = {
.configure = intel_i915_configure, .configure = intel_i915_configure,
.fetch_size = intel_i9xx_fetch_size, .fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup, .cleanup = intel_i915_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i810_mask_memory, .mask_memory = intel_i810_mask_memory,
.masks = intel_i810_masks, .masks = intel_i810_masks,
.agp_enable = intel_i810_agp_enable, .agp_enable = intel_i810_agp_enable,
@@ -1475,7 +1461,6 @@ static const struct agp_bridge_driver intel_i965_driver = {
.configure = intel_i915_configure, .configure = intel_i915_configure,
.fetch_size = intel_i9xx_fetch_size, .fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup, .cleanup = intel_i915_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i965_mask_memory, .mask_memory = intel_i965_mask_memory,
.masks = intel_i810_masks, .masks = intel_i810_masks,
.agp_enable = intel_i810_agp_enable, .agp_enable = intel_i810_agp_enable,
@@ -1509,7 +1494,6 @@ static const struct agp_bridge_driver intel_g33_driver = {
.configure = intel_i915_configure, .configure = intel_i915_configure,
.fetch_size = intel_i9xx_fetch_size, .fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup, .cleanup = intel_i915_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i965_mask_memory, .mask_memory = intel_i965_mask_memory,
.masks = intel_i810_masks, .masks = intel_i810_masks,
.agp_enable = intel_i810_agp_enable, .agp_enable = intel_i810_agp_enable,