diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-05-24 14:26:26 +0900 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-05-31 10:19:56 +0200 |
| commit | cf9d994dcf00c09c73eb686e239ab6449a248719 (patch) | |
| tree | 45c00681c4a16285e0a3e194717060e9a69d1e03 /drivers/pinctrl/pinmux.c | |
| parent | 4fac724fd76623c65ad00b412f5c7d0a816b98ff (diff) | |
| download | lwn-cf9d994dcf00c09c73eb686e239ab6449a248719.tar.gz lwn-cf9d994dcf00c09c73eb686e239ab6449a248719.zip | |
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>
Diffstat (limited to 'drivers/pinctrl/pinmux.c')
| -rw-r--r-- | drivers/pinctrl/pinmux.c | 14 |
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 |