From 66eb6df79aefd6b3f7d2e749da7104e90cedc0ff Mon Sep 17 00:00:00 2001 From: Andrew Davis Date: Mon, 25 Apr 2022 09:16:16 -0500 Subject: tee: remove tee_shm_va2pa() and tee_shm_pa2va() We should not need to index into SHMs based on absolute VA/PA. These functions are not used and this kind of usage should not be encouraged anyway. Remove these functions. Signed-off-by: Andrew Davis Reviewed-by: Sumit Garg Signed-off-by: Jens Wiklander --- include/linux/tee_drv.h | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'include/linux/tee_drv.h') diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 911cad324acc..17eb1c5205d3 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -298,24 +298,6 @@ void tee_shm_free(struct tee_shm *shm); */ void tee_shm_put(struct tee_shm *shm); -/** - * tee_shm_va2pa() - Get physical address of a virtual address - * @shm: Shared memory handle - * @va: Virtual address to tranlsate - * @pa: Returned physical address - * @returns 0 on success and < 0 on failure - */ -int tee_shm_va2pa(struct tee_shm *shm, void *va, phys_addr_t *pa); - -/** - * tee_shm_pa2va() - Get virtual address of a physical address - * @shm: Shared memory handle - * @pa: Physical address to tranlsate - * @va: Returned virtual address - * @returns 0 on success and < 0 on failure - */ -int tee_shm_pa2va(struct tee_shm *shm, phys_addr_t pa, void **va); - /** * tee_shm_get_va() - Get virtual address of a shared memory plus an offset * @shm: Shared memory handle -- cgit v1.2.3