ethernet/emac/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 ethernet emac sysrq key: "emac(c)"

Signed-off-by: zhangwei(Jovi) <[email protected]>
Cc: Josh Boyer <[email protected]>
Cc: Thadeu Lima de Souza Cascardo <[email protected]>
Cc: David Miller <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/drivers/net/ethernet/ibm/emac/debug.c b/drivers/net/ethernet/ibm/emac/debug.c
index b16b4828b64d234ef2af3b9333b56e3e6e6b7924..a559f326bf631dcfcdde4cd4c341794f9589ad55 100644 (file)
--- a/drivers/net/ethernet/ibm/emac/debug.c
+++ b/drivers/net/ethernet/ibm/emac/debug.c
@@ -245,7 +245,7 @@ static void emac_sysrq_handler(int key)
 
 static struct sysrq_key_op emac_sysrq_op = {
        .handler = emac_sysrq_handler,
-       .help_msg = "emaC",
+       .help_msg = "emac(c)",
        .action_msg = "Show EMAC(s) status",
 };