security: pfe: Disable clocks for crypto engine



Even if invalidate key scm call is failed crypto
engine clocks should be disabled as fresh set key
call will any way enable clocks again. This will
also help in power savings.

Change-Id: I640150228112a3d36f49cb52a7de0df6cc6a4662
Signed-off-by: Neeraj Soni <neersoni@codeaurora.org>

parent 7d5af490

security/pfe/pfk_ice.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -138,9 +138,10 @@ int qti_pfk_ice_set_key(uint32_t index, uint8_t key, uint8_t salt,
		if (ret1)
		pr_err("%s: Invalidate Key Error: %d\n", __func__,
		ret1);
		goto out;
		}
		ret = qcom_ice_setup_ice_hw((const char *)s_type, false);
		ret1 = qcom_ice_setup_ice_hw((const char *)s_type, false);
		if (ret1)
		pr_err("%s: Error %d disabling clocks\n", __func__, ret1);

		out:
		return ret;