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path: root/drivers/pinctrl/pinmux.c
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Diffstat (limited to 'drivers/pinctrl/pinmux.c')
-rw-r--r--drivers/pinctrl/pinmux.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index c223a9ef1fe1..ece702881946 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -256,7 +256,7 @@ int pinmux_request_gpio(struct pinctrl_dev *pctldev,
/* Conjure some name stating what chip and pin this is taken by */
owner = kasprintf(GFP_KERNEL, "%s:%d", range->name, gpio);
if (!owner)
- return -EINVAL;
+ return -ENOMEM;
ret = pin_request(pctldev, pin, owner, range);
if (ret < 0)
@@ -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