diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/pinctrl/pinmux.c | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/pinctrl/pinmux.c')
-rw-r--r-- | drivers/pinctrl/pinmux.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index c223a9ef1..ece702881 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 |