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| author | Andrew Davis <afd@ti.com> | 2022-04-25 09:16:16 -0500 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2022-04-26 10:16:48 +0200 |
| commit | 66eb6df79aefd6b3f7d2e749da7104e90cedc0ff (patch) | |
| tree | 386efc5c6e709bce150ccb79699f77581757d1f2 /include | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-stable-66eb6df79aefd6b3f7d2e749da7104e90cedc0ff.tar.gz linux-stable-66eb6df79aefd6b3f7d2e749da7104e90cedc0ff.tar.bz2 linux-stable-66eb6df79aefd6b3f7d2e749da7104e90cedc0ff.zip | |
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 <afd@ti.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tee_drv.h | 18 |
1 files changed, 0 insertions, 18 deletions
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 @@ -299,24 +299,6 @@ 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 * @offs: Offset from start of this shared memory |