diff options
Diffstat (limited to 'drivers/mtd/nor/cfi_flash.c')
-rw-r--r-- | drivers/mtd/nor/cfi_flash.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/mtd/nor/cfi_flash.c b/drivers/mtd/nor/cfi_flash.c index ffd29d80a7..ac46575004 100644 --- a/drivers/mtd/nor/cfi_flash.c +++ b/drivers/mtd/nor/cfi_flash.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) Copyright 2002-2004 * Brad Kemp, Seranoa Networks, Brad.Kemp@seranoa.com @@ -10,18 +11,6 @@ * * Copyright (C) 2006 * Tolunay Orkun <listmember@orkun.us> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * */ /* The DEBUG define must be before common to enable debugging */ @@ -769,7 +758,7 @@ static void cfi_info_one(struct flash_info *info) return; } -static void cfi_info(struct device_d *dev) +static void cfi_info(struct device *dev) { struct cfi_priv *priv = dev->priv; int i; @@ -976,7 +965,10 @@ static int cfi_probe_one(struct flash_info *info, int num) return PTR_ERR(iores); info->base = IOMEM(iores->start); - /* TODO: either remap memory region or disable NULL pointer page */ + /* + * Platforms hitting this should remap memory region, e.g. via virtual-reg + * device tree property or disable MMU. + */ if (IS_ENABLED(CONFIG_MMU) && iores->start == 0) return -EPERM; @@ -995,7 +987,7 @@ static int cfi_probe_one(struct flash_info *info, int num) return 0; } -static int cfi_probe(struct device_d *dev) +static int cfi_probe(struct device *dev) { struct cfi_priv *priv; int i, ret; @@ -1008,7 +1000,7 @@ static int cfi_probe(struct device_d *dev) priv->infos = xzalloc(sizeof(*priv->infos) * priv->num_devs); priv->mtds = xzalloc(sizeof(*priv->mtds) * priv->num_devs); - of_property_read_string(dev->device_node, "linux,mtd-name", &mtd_name); + of_property_read_string(dev->of_node, "linux,mtd-name", &mtd_name); if (!mtd_name) mtd_name = dev_name(dev); @@ -1057,8 +1049,9 @@ static __maybe_unused struct of_device_id cfi_dt_ids[] = { /* sentinel */ } }; +MODULE_DEVICE_TABLE(of, cfi_dt_ids); -static struct driver_d cfi_driver = { +static struct driver cfi_driver = { .name = "cfi_flash", .probe = cfi_probe, .of_compatible = DRV_OF_COMPAT(cfi_dt_ids), |