[PATCH] pinctrl: restore pin naming

[Linus Walleij]

From: Linus Walleij <linus.walleij at linaro.org>

Commit ca53c5f1ca5c936777caca46b7c716a40682ce83 made pins loose
their identity and only get autogenerated names.

Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
 drivers/pinctrl/core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 8fe15cf..894cd5e 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -189,7 +189,7 @@ static int pinctrl_register_one_pin(struct pinctrl_dev *pctldev,
 	pindesc->pctldev = pctldev;
 
 	/* Copy basic pin info */
-	if (pindesc->name) {
+	if (name) {
 		pindesc->name = name;
 	} else {
 		pindesc->name = kasprintf(GFP_KERNEL, "PIN%u", number);
-- 
1.7.8