Merge "msm: vidc: Ignore clock reset when bcr reg is not present"

	 * causes subsequent video sessions to fail. By resetting

	 * core_clk we are forcing a hard reset and ensure each

	 * firmware load starts on a clean slate.

	 * For targets which do not need to reset the core_clk, clock

	 * driver returns -EPERM. Do not consider such cases as erroneous.

	 */

	dprintk(VIDC_DBG, "%s core-clk\n",

		action == CLK_RESET_DEASSERT ? "de-assert" : "assert");

	vc = __get_clock(device, "core_clk");

	if (vc) {

		rc = clk_reset(vc->clk, action);

		if (rc) {

		if (rc == -EPERM) {

			rc = 0;

			dprintk(VIDC_DBG, "%s No need to reset\n", __func__);

		} else if (rc) {

			dprintk(VIDC_ERR,

				"clk_reset action - %d failed: %d\n",

				action, rc);