From mboxrd@z Thu Jan 1 00:00:00 1970 From: vladimir.murzin@arm.com (Vladimir Murzin) Date: Tue, 29 Nov 2016 12:40:01 +0000 Subject: [RFC v2 PATCH 19/23] PCI: tegra: limit to MMU build only In-Reply-To: <1480423205-48436-1-git-send-email-vladimir.murzin@arm.com> References: <1480423205-48436-1-git-send-email-vladimir.murzin@arm.com> Message-ID: <1480423205-48436-20-git-send-email-vladimir.murzin@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This driver rely on MMU for virtual address space optimisations (see comment around tegra_pcie_bus_alloc()) and breaks NOMMU build, thus add dependency on MMU. Cc: Thierry Reding Signed-off-by: Vladimir Murzin --- drivers/pci/host/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index d7e7c0a..836fa02 100644 --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig @@ -69,7 +69,7 @@ config PCI_IMX6 config PCI_TEGRA bool "NVIDIA Tegra PCIe controller" - depends on ARCH_TEGRA && !ARM64 + depends on ARCH_TEGRA && !ARM64 && MMU help Say Y here if you want support for the PCIe host controller found on NVIDIA Tegra SoCs. -- 1.7.9.5