};
const char *name = state_names[hp->state];
- if (hp->state > (sizeof(state_names)/sizeof(char*)))
+ if (hp->state > ARRAY_SIZE(state_names))
name = "UNKNOWN";
pr_debug("hvsi%i: state = %s\n", hp->index, name);
dump_hex(packet, header->len);
}
-/* can't use hvc_get_chars because that strips CRs */
static int hvsi_read(struct hvsi_struct *hp, char *buf, int count)
{
unsigned long got;
- if (plpar_hcall(H_GET_TERM_CHAR, hp->vtermno, 0, 0, 0, &got,
- (unsigned long *)buf, (unsigned long *)buf+1) == H_Success)
- return got;
- return 0;
+ got = hvc_get_chars(hp->vtermno, buf, count);
+
+ return got;
}
static void hvsi_recv_control(struct hvsi_struct *hp, uint8_t *packet,