From c98bee18d0a094e37100c85effe5e161418f8644 Mon Sep 17 00:00:00 2001
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From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Wed, 8 Jan 2025 10:50:44 +0100
Subject: [PATCH 5/6] PCI: mediatek-gen3: Rely on msleep() in
 mtk_pcie_en7581_power_up()
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Since mtk_pcie_en7581_power_up() runs in non-atomic context, rely on
msleep() routine instead of mdelay().

Link: https://lore.kernel.org/r/20250108-pcie-en7581-fixes-v6-5-21ac939a3b9b@kernel.org
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 drivers/pci/controller/pcie-mediatek-gen3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/pci/controller/pcie-mediatek-gen3.c
+++ b/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -885,7 +885,7 @@ static int mtk_pcie_en7581_power_up(stru
 	reset_control_assert(pcie->mac_reset);
 
 	/* Wait for the time needed to complete the reset lines assert. */
-	mdelay(PCIE_EN7581_RESET_TIME_MS);
+	msleep(PCIE_EN7581_RESET_TIME_MS);
 
 	/*
 	 * Unlike the other MediaTek Gen3 controllers, the Airoha EN7581
@@ -913,7 +913,7 @@ static int mtk_pcie_en7581_power_up(stru
 	 * Wait for the time needed to complete the bulk de-assert above.
 	 * This time is specific for EN7581 SoC.
 	 */
-	mdelay(PCIE_EN7581_RESET_TIME_MS);
+	msleep(PCIE_EN7581_RESET_TIME_MS);
 
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);
