Lines Matching defs:buf
40 u8 *buf;44 buf = kmalloc(sizeof(*hx), GFP_KERNEL);45 if (!buf)47 hx = (struct hexline *)buf;50 buf[0] = 1;51 if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)67 kfree(buf);73 buf[0] = 0;74 if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {81 kfree(buf);