s390/dumpstack: use pr_cont where appropriate

Use pr_cont instead of simple printk calls when lines will be
continued. This fixes the kernel output of various lines printed on
e.g. a warning:

Before:
[    0.840604] Krnl PSW : 0404c00180000000 000000000017d1d2
[    0.840606]  (try_to_wake_up+0x382/0x5e0)

[    0.840610]            R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0
[    0.840611]  RI:0 EA:3

After:
[    0.831772] Krnl PSW : 0404c00180000000 000000000017d14a (try_to_wake_up+0x382/0x5e0)
[    0.831776]            R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index 518f615..4bebe72 100644 (file)
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -168,13 +168,13 @@ void show_registers(struct pt_regs *regs)
        mode = user_mode(regs) ? "User" : "Krnl";
        printk("%s PSW : %p %p", mode, (void *)regs->psw.mask, (void *)regs->psw.addr);
        if (!user_mode(regs))
-               printk(" (%pSR)", (void *)regs->psw.addr);
-       printk("\n");
+               pr_cont(" (%pSR)", (void *)regs->psw.addr);
+       pr_cont("\n");
        printk("           R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x "
               "P:%x AS:%x CC:%x PM:%x", psw->r, psw->t, psw->i, psw->e,
               psw->key, psw->m, psw->w, psw->p, psw->as, psw->cc, psw->pm);
-       printk(" RI:%x EA:%x", psw->ri, psw->eaba);
-       printk("\n%s GPRS: %016lx %016lx %016lx %016lx\n", mode,
+       pr_cont(" RI:%x EA:%x\n", psw->ri, psw->eaba);
+       printk("%s GPRS: %016lx %016lx %016lx %016lx\n", mode,
               regs->gprs[0], regs->gprs[1], regs->gprs[2], regs->gprs[3]);
        printk("           %016lx %016lx %016lx %016lx\n",
               regs->gprs[4], regs->gprs[5], regs->gprs[6], regs->gprs[7]);