Commit e4100553 authored by Wang, Yalin's avatar Wang, Yalin Committed by Dave Airlie
Browse files

agp: change agp_free_page_array to use kvfree 



Change agp_free_page_array to use kvfree function,
remove the duplicated code.

Signed-off-by: default avatarYalin Wang <yalin.wang@sonymobile.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent b3869b17

drivers/char/agp/agp.h

+4 −1
Original line number Diff line number Diff line
@@ -219,7 +219,10 @@ struct agp_bridge_data *agp_generic_find_bridge(struct pci_dev *pdev); 
/* generic functions for user-populated AGP memory types */

struct agp_memory *agp_generic_alloc_user(size_t page_count, int type);

void agp_alloc_page_array(size_t size, struct agp_memory *mem);

void agp_free_page_array(struct agp_memory *mem);

static inline void agp_free_page_array(struct agp_memory *mem)

{

	kvfree(mem->pages);

}





/* generic routines for agp>=3 */

drivers/char/agp/generic.c

+0 −11
Original line number Diff line number Diff line
@@ -98,17 +98,6 @@ void agp_alloc_page_array(size_t size, struct agp_memory *mem) 
}

EXPORT_SYMBOL(agp_alloc_page_array);



void agp_free_page_array(struct agp_memory *mem)

{

	if (is_vmalloc_addr(mem->pages)) {

		vfree(mem->pages);

	} else {

		kfree(mem->pages);

	}

}

EXPORT_SYMBOL(agp_free_page_array);





static struct agp_memory *agp_create_user_memory(unsigned long num_agp_pages)

{

	struct agp_memory *new;