diff options
Diffstat (limited to 'drivers/zorro/proc.c')
| -rw-r--r-- | drivers/zorro/proc.c | 41 |
1 files changed, 15 insertions, 26 deletions
diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c index ea1ce822a8e0..f916bf60b312 100644 --- a/drivers/zorro/proc.c +++ b/drivers/zorro/proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Procfs interface for the Zorro bus. * @@ -14,7 +15,9 @@ #include <linux/seq_file.h> #include <linux/init.h> #include <linux/export.h> -#include <asm/uaccess.h> + +#include <asm/byteorder.h> +#include <linux/uaccess.h> #include <asm/amigahw.h> #include <asm/setup.h> @@ -27,7 +30,7 @@ proc_bus_zorro_lseek(struct file *file, loff_t off, int whence) static ssize_t proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct zorro_dev *z = PDE_DATA(file_inode(file)); + struct zorro_dev *z = pde_data(file_inode(file)); struct ConfigDev cd; loff_t pos = *ppos; @@ -41,10 +44,10 @@ proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t * /* Construct a ConfigDev */ memset(&cd, 0, sizeof(cd)); cd.cd_Rom = z->rom; - cd.cd_SlotAddr = z->slotaddr; - cd.cd_SlotSize = z->slotsize; - cd.cd_BoardAddr = (void *)zorro_resource_start(z); - cd.cd_BoardSize = zorro_resource_len(z); + cd.cd_SlotAddr = cpu_to_be16(z->slotaddr); + cd.cd_SlotSize = cpu_to_be16(z->slotsize); + cd.cd_BoardAddr = cpu_to_be32(zorro_resource_start(z)); + cd.cd_BoardSize = cpu_to_be32(zorro_resource_len(z)); if (copy_to_user(buf, (void *)&cd + pos, nbytes)) return -EFAULT; @@ -53,10 +56,9 @@ proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t * return nbytes; } -static const struct file_operations proc_bus_zorro_operations = { - .owner = THIS_MODULE, - .llseek = proc_bus_zorro_lseek, - .read = proc_bus_zorro_read, +static const struct proc_ops bus_zorro_proc_ops = { + .proc_lseek = proc_bus_zorro_lseek, + .proc_read = proc_bus_zorro_read, }; static void * zorro_seq_start(struct seq_file *m, loff_t *pos) @@ -93,19 +95,6 @@ static const struct seq_operations zorro_devices_seq_ops = { .show = zorro_seq_show, }; -static int zorro_devices_proc_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &zorro_devices_seq_ops); -} - -static const struct file_operations zorro_devices_proc_fops = { - .owner = THIS_MODULE, - .open = zorro_devices_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static struct proc_dir_entry *proc_bus_zorro_dir; static int __init zorro_proc_attach_device(unsigned int slot) @@ -115,7 +104,7 @@ static int __init zorro_proc_attach_device(unsigned int slot) sprintf(name, "%02x", slot); entry = proc_create_data(name, 0, proc_bus_zorro_dir, - &proc_bus_zorro_operations, + &bus_zorro_proc_ops, &zorro_autocon[slot]); if (!entry) return -ENOMEM; @@ -129,8 +118,8 @@ static int __init zorro_proc_init(void) if (MACH_IS_AMIGA && AMIGAHW_PRESENT(ZORRO)) { proc_bus_zorro_dir = proc_mkdir("bus/zorro", NULL); - proc_create("devices", 0, proc_bus_zorro_dir, - &zorro_devices_proc_fops); + proc_create_seq("devices", 0, proc_bus_zorro_dir, + &zorro_devices_seq_ops); for (slot = 0; slot < zorro_num_autocon; slot++) zorro_proc_attach_device(slot); } |