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authorIngo Molnar <mingo@elte.hu>2008-01-30 07:34:07 -0500
committerIngo Molnar <mingo@elte.hu>2008-01-30 07:34:07 -0500
commit5398f9854f60d670e8ef1ea08c0e0310f253eeb1 (patch)
tree2730b29a35096dcffe924b5afaac72b1df518dc6 /drivers/char
parentd7c8f21a8cad0228c7c5ce2bb6dbd95d1ee49d13 (diff)
x86: remove flush_agp_mappings()
Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/agp/backend.c3
-rw-r--r--drivers/char/agp/generic.c3
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 832ded20fe70..2720882e66fe 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -147,7 +147,6 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
147 printk(KERN_ERR PFX "unable to get memory for scratch page.\n"); 147 printk(KERN_ERR PFX "unable to get memory for scratch page.\n");
148 return -ENOMEM; 148 return -ENOMEM;
149 } 149 }
150 flush_agp_mappings();
151 150
152 bridge->scratch_page_real = virt_to_gart(addr); 151 bridge->scratch_page_real = virt_to_gart(addr);
153 bridge->scratch_page = 152 bridge->scratch_page =
@@ -191,7 +190,6 @@ err_out:
191 if (bridge->driver->needs_scratch_page) { 190 if (bridge->driver->needs_scratch_page) {
192 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), 191 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
193 AGP_PAGE_DESTROY_UNMAP); 192 AGP_PAGE_DESTROY_UNMAP);
194 flush_agp_mappings();
195 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), 193 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
196 AGP_PAGE_DESTROY_FREE); 194 AGP_PAGE_DESTROY_FREE);
197 } 195 }
@@ -219,7 +217,6 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge)
219 bridge->driver->needs_scratch_page) { 217 bridge->driver->needs_scratch_page) {
220 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), 218 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
221 AGP_PAGE_DESTROY_UNMAP); 219 AGP_PAGE_DESTROY_UNMAP);
222 flush_agp_mappings();
223 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real), 220 bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
224 AGP_PAGE_DESTROY_FREE); 221 AGP_PAGE_DESTROY_FREE);
225 } 222 }
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 64b2f6d7059d..1a4674ce0c71 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -197,7 +197,6 @@ void agp_free_memory(struct agp_memory *curr)
197 for (i = 0; i < curr->page_count; i++) { 197 for (i = 0; i < curr->page_count; i++) {
198 curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_UNMAP); 198 curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_UNMAP);
199 } 199 }
200 flush_agp_mappings();
201 for (i = 0; i < curr->page_count; i++) { 200 for (i = 0; i < curr->page_count; i++) {
202 curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_FREE); 201 curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_FREE);
203 } 202 }
@@ -267,8 +266,6 @@ struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge,
267 } 266 }
268 new->bridge = bridge; 267 new->bridge = bridge;
269 268
270 flush_agp_mappings();
271
272 return new; 269 return new;
273} 270}
274EXPORT_SYMBOL(agp_allocate_memory); 271EXPORT_SYMBOL(agp_allocate_memory);