sparc64: Add global PMU register dumping via sysrq.

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / tty / sysrq.c

diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 05728894a88c23330e7b57eb8994f50477fc1b73..16ee6cee07da6b3ba904dea07127f41d98c65133 100644 (file)
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -452,6 +452,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
        NULL,                           /* v */
        &sysrq_showstate_blocked_op,    /* w */
        /* x: May be registered on ppc/powerpc for xmon */
+       /* x: May be registered on sparc64 for global PMU dump */
        NULL,                           /* x */
        /* y: May be registered on sparc64 for global register dump */
        NULL,                           /* y */