sparc/sysrq: fix inconstistent help message of sysrq key

Currently help message of /proc/sysrq-trigger highlight its
upper-case characters, like below:

      SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E)
      memory-full-oom-kill(F) kill-all-tasks(I) ...

this would confuse user trigger sysrq by upper-case character, which is
inconsistent with the real lower-case character registed key.

This inconsistent help message will also lead more confused when
26 upper-case letters put into use in future.

This patch fix spare sysrq key: "global-regs(y)"

Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index c6dc1ba069ca..baebab215492 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -294,7 +294,7 @@ static void sysrq_handle_globreg(int key)
 
 static struct sysrq_key_op sparc_globalreg_op = {
         .handler        = sysrq_handle_globreg,
-        .help_msg       = "global-regs(Y)",
+        .help_msg       = "global-regs(y)",
         .action_msg     = "Show Global CPU Regs",
 };
 
@@ -364,7 +364,7 @@ static void sysrq_handle_globpmu(int key)
 
 static struct sysrq_key_op sparc_globalpmu_op = {
         .handler        = sysrq_handle_globpmu,
-        .help_msg       = "global-pmu(X)",
+        .help_msg       = "global-pmu(x)",
         .action_msg     = "Show Global PMU Regs",
 };