s390/ap: Fix wrong or missing comments

Fix wrong or missing comments of ap inline assemblies.

Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index cd2103c1d9155ccaf8d381fcf048fe742cc55e2b..b987d4619586b0d0337db02691a67a2e1a97a043 100644 (file)
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -215,7 +215,7 @@ ap_queue_interruption_control(ap_qid_t qid, void *ind)
        register struct ap_queue_status reg1_out asm ("1");
        register void *reg2 asm ("2") = ind;
        asm volatile(
-               ".long 0xb2af0000"              /* PQAP(RAPQ) */
+               ".long 0xb2af0000"              /* PQAP(AQIC) */
                : "+d" (reg0), "+d" (reg1_in), "=d" (reg1_out), "+d" (reg2)
                :
                : "cc" );
@@ -232,7 +232,7 @@ __ap_query_functions(ap_qid_t qid, unsigned int *functions)
        register unsigned long reg2 asm ("2");
 
        asm volatile(
-               ".long 0xb2af0000\n"
+               ".long 0xb2af0000\n"            /* PQAP(TAPQ) */
                "0:\n"
                EX_TABLE(0b, 0b)
                : "+d" (reg0), "+d" (reg1), "=d" (reg2)
@@ -391,7 +391,7 @@ __ap_send(ap_qid_t qid, unsigned long long psmid, void *msg, size_t length,
                reg0 |= 0x400000UL;
 
        asm volatile (
-               "0: .long 0xb2ad0042\n"         /* DQAP */
+               "0: .long 0xb2ad0042\n"         /* NQAP */
                "   brc   2,0b"
                : "+d" (reg0), "=d" (reg1), "+d" (reg2), "+d" (reg3)
                : "d" (reg4), "d" (reg5), "m" (*(msgblock *) msg)
@@ -450,7 +450,7 @@ __ap_recv(ap_qid_t qid, unsigned long long *psmid, void *msg, size_t length)
 
 
        asm volatile(
-               "0: .long 0xb2ae0064\n"
+               "0: .long 0xb2ae0064\n"         /* DQAP */
                "   brc   6,0b\n"
                : "+d" (reg0), "=d" (reg1), "+d" (reg2),
                "+d" (reg4), "+d" (reg5), "+d" (reg6), "+d" (reg7),