[PATCH v2] riscv: Using printk directly in __show_regs

[Kefeng Wang]

Covert bulk of pr_cont("...\n") to separate printk calls.

Note that a pr_cont() message with a trailing newline will
"terminate" the continous line so that it can no longer be
continued, also it is possible to sort out simultaneous dumps
from multiple CPUs with CONFIG_PRINTK_CALLER enabled.

And align the printing formats.

Suggested-by: John Ogness <john.ogness at linutronix.de>
Signed-off-by: Kefeng Wang <wangkefeng.wang at huawei.com>
---
 arch/riscv/kernel/process.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c
index e41b733abeaa..2119d49feea5 100644
--- a/arch/riscv/kernel/process.c
+++ b/arch/riscv/kernel/process.c
@@ -44,30 +44,30 @@ void __show_regs(struct pt_regs *regs)
 {
 	show_regs_print_info(KERN_DEFAULT);
 
-	pr_cont("epc: " REG_FMT " ra : " REG_FMT " sp : " REG_FMT "\n",
+	printk("epc: " REG_FMT " ra : " REG_FMT " sp : " REG_FMT "\n",
 		regs->epc, regs->ra, regs->sp);
-	pr_cont(" gp : " REG_FMT " tp : " REG_FMT " t0 : " REG_FMT "\n",
+	printk("gp : " REG_FMT " tp : " REG_FMT " t0 : " REG_FMT "\n",
 		regs->gp, regs->tp, regs->t0);
-	pr_cont(" t1 : " REG_FMT " t2 : " REG_FMT " s0 : " REG_FMT "\n",
+	printk("t1 : " REG_FMT " t2 : " REG_FMT " s0 : " REG_FMT "\n",
 		regs->t1, regs->t2, regs->s0);
-	pr_cont(" s1 : " REG_FMT " a0 : " REG_FMT " a1 : " REG_FMT "\n",
+	printk("s1 : " REG_FMT " a0 : " REG_FMT " a1 : " REG_FMT "\n",
 		regs->s1, regs->a0, regs->a1);
-	pr_cont(" a2 : " REG_FMT " a3 : " REG_FMT " a4 : " REG_FMT "\n",
+	printk("a2 : " REG_FMT " a3 : " REG_FMT " a4 : " REG_FMT "\n",
 		regs->a2, regs->a3, regs->a4);
-	pr_cont(" a5 : " REG_FMT " a6 : " REG_FMT " a7 : " REG_FMT "\n",
+	printk("a5 : " REG_FMT " a6 : " REG_FMT " a7 : " REG_FMT "\n",
 		regs->a5, regs->a6, regs->a7);
-	pr_cont(" s2 : " REG_FMT " s3 : " REG_FMT " s4 : " REG_FMT "\n",
+	printk("s2 : " REG_FMT " s3 : " REG_FMT " s4 : " REG_FMT "\n",
 		regs->s2, regs->s3, regs->s4);
-	pr_cont(" s5 : " REG_FMT " s6 : " REG_FMT " s7 : " REG_FMT "\n",
+	printk("s5 : " REG_FMT " s6 : " REG_FMT " s7 : " REG_FMT "\n",
 		regs->s5, regs->s6, regs->s7);
-	pr_cont(" s8 : " REG_FMT " s9 : " REG_FMT " s10: " REG_FMT "\n",
+	printk("s8 : " REG_FMT " s9 : " REG_FMT " s10: " REG_FMT "\n",
 		regs->s8, regs->s9, regs->s10);
-	pr_cont(" s11: " REG_FMT " t3 : " REG_FMT " t4 : " REG_FMT "\n",
+	printk("s11: " REG_FMT " t3 : " REG_FMT " t4 : " REG_FMT "\n",
 		regs->s11, regs->t3, regs->t4);
-	pr_cont(" t5 : " REG_FMT " t6 : " REG_FMT "\n",
+	printk("t5 : " REG_FMT " t6 : " REG_FMT "\n",
 		regs->t5, regs->t6);
 
-	pr_cont("status: " REG_FMT " badaddr: " REG_FMT " cause: " REG_FMT "\n",
+	printk("status: " REG_FMT " badaddr: " REG_FMT " cause: " REG_FMT "\n",
 		regs->status, regs->badaddr, regs->cause);
 }
 void show_regs(struct pt_regs *regs)
-- 
2.26.2