From: Lorenzo Bianconi Date: Wed, 8 Jan 2025 09:50:44 +0000 (+0100) Subject: PCI: mediatek-gen3: Rely on msleep() in mtk_pcie_en7581_power_up() X-Git-Tag: v6.14-rc1~90^2~6^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c98bee18d0a094e37100c85effe5e161418f8644;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Krzysztof Wilczyński Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Manivannan Sadhasivam --- diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c index 01e0b53cc1f22..aa511965eb914 100644 --- 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);