[PATCH v2 2/4] PCI: mediatek-gen3: rely on clk_bulk_prepare_enable() in mtk_pcie_en7581_power_up()

[Lorenzo Bianconi]

Squash clk_bulk_prepare() and clk_bulk_enable() in
clk_bulk_prepare_enable() in mtk_pcie_en7581_power_up() routine

Signed-off-by: Lorenzo Bianconi <lorenzo at kernel.org>
---
 drivers/pci/controller/pcie-mediatek-gen3.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c
index 0fac0b9fd785e463d26d29d695b923db41eef9cc..8c8c733a145634cdbfefd339f4a692f25a6e24de 100644
--- a/drivers/pci/controller/pcie-mediatek-gen3.c
+++ b/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -903,12 +903,6 @@ static int mtk_pcie_en7581_power_up(struct mtk_gen3_pcie *pcie)
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);
 
-	err = clk_bulk_prepare(pcie->num_clks, pcie->clks);
-	if (err) {
-		dev_err(dev, "failed to prepare clock\n");
-		goto err_clk_prepare;
-	}
-
 	val = FIELD_PREP(PCIE_VAL_LN0_DOWNSTREAM, 0x47) |
 	      FIELD_PREP(PCIE_VAL_LN1_DOWNSTREAM, 0x47) |
 	      FIELD_PREP(PCIE_VAL_LN0_UPSTREAM, 0x41) |
@@ -921,17 +915,15 @@ static int mtk_pcie_en7581_power_up(struct mtk_gen3_pcie *pcie)
 	      FIELD_PREP(PCIE_K_FINETUNE_MAX, 0xf);
 	writel_relaxed(val, pcie->base + PCIE_PIPE4_PIE8_REG);
 
-	err = clk_bulk_enable(pcie->num_clks, pcie->clks);
+	err = clk_bulk_prepare_enable(pcie->num_clks, pcie->clks);
 	if (err) {
 		dev_err(dev, "failed to prepare clock\n");
-		goto err_clk_enable;
+		goto err_clk_init;
 	}
 
 	return 0;
 
-err_clk_enable:
-	clk_bulk_unprepare(pcie->num_clks, pcie->clks);
-err_clk_prepare:
+err_clk_init:
 	pm_runtime_put_sync(dev);
 	pm_runtime_disable(dev);
 	reset_control_assert(pcie->mac_reset);

-- 
2.47.0