Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #include <linux/errno.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #include <linux/uaccess.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) stfiwx(u32 *frS, void *ea)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #ifdef DEBUG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	printk("%s: %p %p\n", __func__, frS, ea);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	if (copy_to_user(ea, &frS[1], sizeof(frS[1])))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		return -EFAULT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) }