r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x40181, 0x0)
write$P9_RREAD(r0, &(0x7f0000000100)={0x30, 0x75, 0x0, {0xa000000}}, 0xb)