From c98bee18d0a094e37100c85effe5e161418f8644 Mon Sep 17 00:00:00 2001 Message-ID: In-Reply-To: <0e7a622da17da0042294860cdb7a2fac091d25b1.1736960708.git.lorenzo@kernel.org> References: <0e7a622da17da0042294860cdb7a2fac091d25b1.1736960708.git.lorenzo@kernel.org> From: Lorenzo Bianconi 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() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- 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);