diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/arm-stub.c | 5 | ||||
| -rw-r--r-- | drivers/firmware/imx/imx-scu-irq.c | 3 | ||||
| -rw-r--r-- | drivers/firmware/pcdp.c | 5 | ||||
| -rw-r--r-- | drivers/firmware/pcdp.h | 5 |
5 files changed, 7 insertions, 13 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 9026df923542..d40ccc3af9e2 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -256,7 +256,7 @@ config TI_SCI_PROTOCOL config TRUSTED_FOUNDATIONS bool "Trusted Foundations secure monitor support" - depends on ARM + depends on ARM && CPU_V7 help Some devices (including most early Tegra-based consumer devices on the market) are booted with the Trusted Foundations secure monitor diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c index 04e6ecd72cd9..c382a48c6678 100644 --- a/drivers/firmware/efi/libstub/arm-stub.c +++ b/drivers/firmware/efi/libstub/arm-stub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * EFI stub implementation that is shared by arm and arm64 architectures. * This should be #included by the EFI stub implementation files. @@ -6,10 +7,6 @@ * Roy Franz <roy.franz@linaro.org * Copyright (C) 2013 Red Hat, Inc. * Mark Salter <msalter@redhat.com> - * - * This file is part of the Linux kernel, and is made available under the - * terms of the GNU General Public License version 2. - * */ #include <linux/efi.h> diff --git a/drivers/firmware/imx/imx-scu-irq.c b/drivers/firmware/imx/imx-scu-irq.c index 043833ad3c1a..687121f8c4d5 100644 --- a/drivers/firmware/imx/imx-scu-irq.c +++ b/drivers/firmware/imx/imx-scu-irq.c @@ -100,6 +100,9 @@ int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable) struct imx_sc_rpc_msg *hdr = &msg.hdr; int ret; + if (!imx_sc_irq_ipc_handle) + return -EPROBE_DEFER; + hdr->ver = IMX_SC_RPC_VERSION; hdr->svc = IMX_SC_RPC_SVC_IRQ; hdr->func = IMX_SC_IRQ_FUNC_ENABLE; diff --git a/drivers/firmware/pcdp.c b/drivers/firmware/pcdp.c index e83d6aec0c13..4adeb7a2bdf5 100644 --- a/drivers/firmware/pcdp.c +++ b/drivers/firmware/pcdp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Parse the EFI PCDP table to locate the console device. * @@ -5,10 +6,6 @@ * Khalid Aziz <khalid.aziz@hp.com> * Alex Williamson <alex.williamson@hp.com> * Bjorn Helgaas <bjorn.helgaas@hp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/acpi.h> diff --git a/drivers/firmware/pcdp.h b/drivers/firmware/pcdp.h index e5530608e00d..ce75d1da9e84 100644 --- a/drivers/firmware/pcdp.h +++ b/drivers/firmware/pcdp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Definitions for PCDP-defined console devices * @@ -7,10 +8,6 @@ * (c) Copyright 2002, 2004 Hewlett-Packard Development Company, L.P. * Khalid Aziz <khalid.aziz@hp.com> * Bjorn Helgaas <bjorn.helgaas@hp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #define PCDP_CONSOLE 0 |