diff options
Diffstat (limited to 'fs/fs.c')
| -rw-r--r-- | fs/fs.c | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -1141,6 +1141,12 @@ struct bus_type fs_bus = { .remove = fs_remove, }; +static int fs_bus_init(void) +{ + return bus_register(&fs_bus); +} +pure_initcall(fs_bus_init); + int register_fs_driver(struct fs_driver_d *fsdrv) { fsdrv->drv.bus = &fs_bus; @@ -1525,7 +1531,9 @@ ssize_t mem_read(struct cdev *cdev, void *buf, size_t count, loff_t offset, ulon return -1; dev = cdev->dev; - size = min((loff_t)count, resource_size(&dev->resource[0]) - offset); + size = min((resource_size_t)count, + resource_size(&dev->resource[0]) - + (resource_size_t)offset); memcpy_sz(buf, dev_get_mem_region(dev, 0) + offset, size, flags & O_RWSIZE_MASK); return size; } @@ -1540,7 +1548,9 @@ ssize_t mem_write(struct cdev *cdev, const void *buf, size_t count, loff_t offse return -1; dev = cdev->dev; - size = min((loff_t)count, resource_size(&dev->resource[0]) - offset); + size = min((resource_size_t)count, + resource_size(&dev->resource[0]) - + (resource_size_t)offset); memcpy_sz(dev_get_mem_region(dev, 0) + offset, buf, size, flags & O_RWSIZE_MASK); return size; } |