Lines Matching refs:buffer
1130 const char __user *buffer, size_t count, loff_t *pos)
1138 if (copy_from_user(&buf[0], buffer, length))
1200 const char __user *buffer, size_t count, loff_t *pos)
1208 if (copy_from_user(&buf[0], buffer, length))
1262 const char __user *buffer, size_t count, loff_t *pos)
1266 err = kstrtou8_from_user(buffer, count, 0, ®_val);
1296 const char __user *buffer, size_t count, loff_t *pos)
1300 err = kstrtou8_from_user(buffer, count, 0, ®_val);
1354 const char __user *buffer, size_t count, loff_t *pos)
1362 if (copy_from_user(&buf[0], buffer, length))
1460 static ssize_t odev_update(const char __user *buffer, size_t count, u32 *odev)
1468 if (copy_from_user(&buf[0], buffer, count))
1501 const char __user *buffer, size_t count, loff_t *pos)
1507 res = odev_update(buffer, count, &dev_new);
1540 const char __user *buffer, size_t count, loff_t *pos)
1546 res = odev_update(buffer, count, &dev_new);
1880 DEBUG_MSG(KERN_INFO "fb%d: %s frame buffer device %dx%d-%dbpp\n",