From: zhangwei(Jovi) Date: Tue, 30 Apr 2013 22:28:52 +0000 (-0700) Subject: power/sysrq: fix inconstistent help message of sysrq key X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=28ad585e352ff892bd7b17ffdc2355dc51a17be5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git power/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 power off sysrq key: "poweroff(o)" Signed-off-by: zhangwei(Jovi) Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/kernel/power/poweroff.c b/kernel/power/poweroff.c index 68197a4e8fc9..7ef6866b521d 100644 --- a/kernel/power/poweroff.c +++ b/kernel/power/poweroff.c @@ -32,7 +32,7 @@ static void handle_poweroff(int key) static struct sysrq_key_op sysrq_poweroff_op = { .handler = handle_poweroff, - .help_msg = "powerOff", + .help_msg = "poweroff(o)", .action_msg = "Power Off", .enable_mask = SYSRQ_ENABLE_BOOT, };