msm: npu: Add support to handle EPROBE defer



There could be a possibility for the clock driver to return EPROBE
defer, thus handle the same so as to probe again.

Change-Id: I9c65a8fda24eda8b0eb496a36fc0d05f27f58266
Signed-off-by: Da Hoon Pyun <dpyun@codeaurora.org>

parent 7376b794

drivers/media/platform/msm/npu_v2/npu_dev.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1580,8 +1580,9 @@ static int npu_parse_dt_clock(struct npu_device *npu_dev)
		sizeof(core_clks[i].clk_name));
		core_clks[i].clk = devm_clk_get(&pdev->dev, clock_name);
		if (IS_ERR(core_clks[i].clk)) {
		if (PTR_ERR(core_clks[i].clk) != -EPROBE_DEFER)
		NPU_ERR("unable to get clk: %s\n", clock_name);
		rc = -EINVAL;
		rc = PTR_ERR(core_clks[i].clk);
		break;
		}