PCI: mediatek-gen3: Rely on msleep() in mtk_pcie_en7581_power_up()

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>

diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c
index 01e0b53cc1f22fc4b9270a2eb6a55e8948ba2f8b..aa511965eb914f7e58e78194491ca7a23790b99d 100644 (file)
--- a/drivers/pci/controller/pcie-mediatek-gen3.c
+++ b/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -923,7 +923,7 @@ static int mtk_pcie_en7581_power_up(struct mtk_gen3_pcie *pcie)
        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
@@ -951,7 +951,7 @@ static int mtk_pcie_en7581_power_up(struct mtk_gen3_pcie *pcie)
         * 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);