pinctrl: do not care about blank pin name

If a pin name is not specified in struct pinctrl_pin_desc,
pinctrl_register_one_pin() dynamically assigns its name.
So, desc->name is always a valid pointer here.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 4 insertions, 10 deletions

diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index c223a9ef1fe1..d94d76ca5651 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -606,23 +606,17 @@ static int pinmux_pins_show(struct seq_file *s, void *what)
                 if (pmxops->strict) {
                         if (desc->mux_owner)
                                 seq_printf(s, "pin %d (%s): device %s%s",
-                                           pin,
-                                           desc->name ? desc->name : "unnamed",
-                                           desc->mux_owner,
+                                           pin, desc->name, desc->mux_owner,
                                            is_hog ? " (HOG)" : "");
                         else if (desc->gpio_owner)
                                 seq_printf(s, "pin %d (%s): GPIO %s",
-                                           pin,
-                                           desc->name ? desc->name : "unnamed",
-                                           desc->gpio_owner);
+                                           pin, desc->name, desc->gpio_owner);
                         else
                                 seq_printf(s, "pin %d (%s): UNCLAIMED",
-                                           pin,
-                                           desc->name ? desc->name : "unnamed");
+                                           pin, desc->name);
                 } else {
                         /* For non-strict controllers */
-                        seq_printf(s, "pin %d (%s): %s %s%s", pin,
-                                   desc->name ? desc->name : "unnamed",
+                        seq_printf(s, "pin %d (%s): %s %s%s", pin, desc->name,
                                    desc->mux_owner ? desc->mux_owner
                                    : "(MUX UNCLAIMED)",
                                    desc->gpio_owner ? desc->gpio_owner