diff options
Diffstat (limited to 'drivers/mailbox/mailbox-xgene-slimpro.c')
| -rw-r--r-- | drivers/mailbox/mailbox-xgene-slimpro.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/mailbox/mailbox-xgene-slimpro.c b/drivers/mailbox/mailbox-xgene-slimpro.c index 8f397da1150b..946ea773ec33 100644 --- a/drivers/mailbox/mailbox-xgene-slimpro.c +++ b/drivers/mailbox/mailbox-xgene-slimpro.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * APM X-Gene SLIMpro MailBox Driver * * Copyright (c) 2015, Applied Micro Circuits Corporation * Author: Feng Kan fkan@apm.com - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * */ #include <linux/acpi.h> #include <linux/delay.h> @@ -64,10 +51,10 @@ struct slimpro_mbox_chan { /** * X-Gene SlimPRO Mailbox controller data * - * X-Gene SlimPRO Mailbox controller has 8 commnunication channels. - * Each channel has a separate IRQ number assgined to it. + * X-Gene SlimPRO Mailbox controller has 8 communication channels. + * Each channel has a separate IRQ number assigned to it. * - * @mb_ctrl: Representation of the commnunication channel controller + * @mb_ctrl: Representation of the communication channel controller * @mc: Array of SlimPRO mailbox channels of the controller * @chans: Array of mailbox communication channels * @@ -183,7 +170,6 @@ static const struct mbox_chan_ops slimpro_mbox_ops = { static int slimpro_mbox_probe(struct platform_device *pdev) { struct slimpro_mbox *ctx; - struct resource *regs; void __iomem *mb_base; int rc; int i; @@ -194,8 +180,7 @@ static int slimpro_mbox_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ctx); - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mb_base = devm_ioremap_resource(&pdev->dev, regs); + mb_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mb_base)) return PTR_ERR(mb_base); |