clk: imx: imx8: Fix an error handling path if devm_clk_hw_register_mux_parent_data_ta...

[ Upstream commit 9a0108acdb1b6189dcc8f9318edfc6b7e0281df4 ]

If a devm_clk_hw_register_mux_parent_data_table() call fails, it is likely
that the probe should fail with an error code.

Set 'ret' before leaving the function.

Fixes: d3a0946d7ac9 ("clk: imx: imx8: add audio clock mux driver")
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/clk/imx/clk-imx8-acm.c b/drivers/clk/imx/clk-imx8-acm.c
index 87025a6..73b3b53 100644 (file)
--- a/drivers/clk/imx/clk-imx8-acm.c
+++ b/drivers/clk/imx/clk-imx8-acm.c
@@ -373,6 +373,7 @@ static int imx8_acm_clk_probe(struct platform_device *pdev)
                                                                                sels[i].shift, sels[i].width,
                                                                                0, NULL, NULL);
                if (IS_ERR(hws[sels[i].clkid])) {
+                       ret = PTR_ERR(hws[sels[i].clkid]);
                        pm_runtime_disable(&pdev->dev);
                        goto err_clk_register;
                }