1 files changed, 11 insertions, 7 deletions

diff --git a/drivers/clk/x86/clk-pmc-atom.c b/drivers/clk/x86/clk-pmc-atom.c
index 08ef69945ffb..d977193842df 100644
--- a/drivers/clk/x86/clk-pmc-atom.c
+++ b/drivers/clk/x86/clk-pmc-atom.c
@@ -55,6 +55,7 @@ struct clk_plt_data {
         u8 nparents;
         struct clk_plt *clks[PMC_CLK_NUM];
         struct clk_lookup *mclk_lookup;
+        struct clk_lookup *ether_clk_lookup;
 };
 
 /* Return an index in parent table */
@@ -186,13 +187,6 @@ static struct clk_plt *plt_clk_register(struct platform_device *pdev, int id,
         pclk->reg = base + PMC_CLK_CTL_OFFSET + id * PMC_CLK_CTL_SIZE;
         spin_lock_init(&pclk->lock);
 
-        /*
-         * If the clock was already enabled by the firmware mark it as critical
-         * to avoid it being gated by the clock framework if no driver owns it.
-         */
-        if (plt_clk_is_enabled(&pclk->hw))
-                init.flags |= CLK_IS_CRITICAL;
-
         ret = devm_clk_hw_register(&pdev->dev, &pclk->hw);
         if (ret) {
                 pclk = ERR_PTR(ret);
@@ -351,11 +345,20 @@ static int plt_clk_probe(struct platform_device *pdev)
                 goto err_unreg_clk_plt;
         }
 
+        data->ether_clk_lookup = clkdev_hw_create(&data->clks[4]->hw,
+                                                  "ether_clk", NULL);
+        if (!data->ether_clk_lookup) {
+                err = -ENOMEM;
+                goto err_drop_mclk;
+        }
+
         plt_clk_free_parent_names_loop(parent_names, data->nparents);
 
         platform_set_drvdata(pdev, data);
         return 0;
 
+err_drop_mclk:
+        clkdev_drop(data->mclk_lookup);
 err_unreg_clk_plt:
         plt_clk_unregister_loop(data, i);
         plt_clk_unregister_parents(data);
@@ -369,6 +372,7 @@ static int plt_clk_remove(struct platform_device *pdev)
 
         data = platform_get_drvdata(pdev);
 
+        clkdev_drop(data->ether_clk_lookup);
         clkdev_drop(data->mclk_lookup);
         plt_clk_unregister_loop(data, PMC_CLK_NUM);
         plt_clk_unregister_parents(data);