projects / mirror_ubuntu-eoan-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 16216333 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| f2bc713f YY |
2 | /* |
| 3 | * Registration of Cobalt LCD platform device. | |
| 4 | * | |
| ada8e951 | 5 | * Copyright (C) 2008 Yoichi Yuasa <yuasa@linux-mips.org> |
| f2bc713f YY |
6 | */ |
| 7 | #include <linux/errno.h> | |
| 8 | #include <linux/init.h> | |
| 9 | #include <linux/ioport.h> | |
| 10 | #include <linux/platform_device.h> | |
| 11 | ||
| 12 | static struct resource cobalt_lcd_resource __initdata = { | |
| 13 | .start = 0x1f000000, | |
| 14 | .end = 0x1f00001f, | |
| 15 | .flags = IORESOURCE_MEM, | |
| 16 | }; | |
| 17 | ||
| 18 | static __init int cobalt_lcd_add(void) | |
| 19 | { | |
| 20 | struct platform_device *pdev; | |
| 21 | int retval; | |
| 22 | ||
| 23 | pdev = platform_device_alloc("cobalt-lcd", -1); | |
| 24 | if (!pdev) | |
| 25 | return -ENOMEM; | |
| 26 | ||
| 27 | retval = platform_device_add_resources(pdev, &cobalt_lcd_resource, 1); | |
| 28 | if (retval) | |
| 29 | goto err_free_device; | |
| 30 | ||
| 31 | retval = platform_device_add(pdev); | |
| 32 | if (retval) | |
| 33 | goto err_free_device; | |
| 34 | ||
| 35 | return 0; | |
| 36 | ||
| 37 | err_free_device: | |
| 38 | platform_device_put(pdev); | |
| 39 | ||
| 40 | return retval; | |
| 41 | } | |
| 42 | device_initcall(cobalt_lcd_add); |