3.16.48-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Michael Thalmeier <[email protected]> commit 0340ff83cd4475261e7474033a381bc125b45244 upstream. ci_role BUGs when the role is >= CI_ROLE_END. Signed-off-by: Michael Thalmeier <[email protected]> Signed-off-by: Peter Chen <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- drivers/usb/chipidea/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/usb/chipidea/debug.c +++ b/drivers/usb/chipidea/debug.c @@ -286,7 +286,8 @@ static int ci_role_show(struct seq_file { struct ci_hdrc *ci = s->private; - seq_printf(s, "%s\n", ci_role(ci)->name); + if (ci->role != CI_ROLE_END) + seq_printf(s, "%s\n", ci_role(ci)->name); return 0; }
