| #include <linux/err.h> |
| #include <linux/init.h> |
| #include <linux/kernel.h> |
| #include <linux/platform_device.h> |
| #include <linux/sysfs.h> |
| |
| #define BOARD_NAME "gflt200" |
| |
| int __init board_init(void) |
| { |
| int rc; |
| struct platform_device *pdev; |
| |
| /* /sys/devices/platform/<board_name> */ |
| pdev = platform_device_register_simple(BOARD_NAME, -1, NULL, 0); |
| if (IS_ERR(pdev)) { |
| rc = PTR_ERR(pdev); |
| pr_err(BOARD_NAME ": error %d registering device\n", rc); |
| return rc; |
| } |
| |
| /* /sys/devices/platform/board -> /sys/devices/platform/<board_name> */ |
| rc = sysfs_create_link(&pdev->dev.parent->kobj, &pdev->dev.kobj, |
| "board"); |
| if (rc) |
| pr_err(BOARD_NAME ": error %d creating link 'board'\n", rc); |
| |
| return 0; |
| } |
| |
| device_initcall(board_init); |
