Uses the new simplified tee_shm_alloc_kernel_buf() function instead of
the old deprecated tee_shm_alloc() function which required specific
TEE_SHM-flags.
Reviewed-by: Sumit Garg <[email protected]>
Signed-off-by: Jens Wiklander <[email protected]>
---
drivers/char/hw_random/optee-rng.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/char/hw_random/optee-rng.c b/drivers/char/hw_random/optee-rng.c
index 135a82590923..a948c0727b2b 100644
--- a/drivers/char/hw_random/optee-rng.c
+++ b/drivers/char/hw_random/optee-rng.c
@@ -145,10 +145,10 @@ static int optee_rng_init(struct hwrng *rng)
struct optee_rng_private *pvt_data = to_optee_rng_private(rng);
struct tee_shm *entropy_shm_pool = NULL;
- entropy_shm_pool = tee_shm_alloc(pvt_data->ctx, MAX_ENTROPY_REQ_SZ,
- TEE_SHM_MAPPED | TEE_SHM_DMA_BUF);
+ entropy_shm_pool = tee_shm_alloc_kernel_buf(pvt_data->ctx,
+ MAX_ENTROPY_REQ_SZ);
if (IS_ERR(entropy_shm_pool)) {
- dev_err(pvt_data->dev, "tee_shm_alloc failed\n");
+ dev_err(pvt_data->dev, "tee_shm_alloc_kernel_buf failed\n");
return PTR_ERR(entropy_shm_pool);
}
--
2.31.1