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pinctrl: core: Remove unnecessary test for desc->name

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The implementation in pinctrl_register_one_pin() ensures pindesc->name is always
not NULL before insert the pindesc to radix tree.
If the desc return from pin_desc_get is not NULL, desc->name is always not NULL.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2013-08-19 10:06:29 +08:00 committed by Linus Walleij
parent e2b86b8481
commit 6c325f874c
1 changed files with 1 additions and 3 deletions
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4
drivers/pinctrl/core.c
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@ -153,9 +153,7 @@ int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name)
pin = pctldev->desc->pins[i].number;
desc = pin_desc_get(pctldev, pin);
/* Pin space may be sparse */
if (desc == NULL)
continue;
if (desc->name && !strcmp(name, desc->name))
if (desc && !strcmp(name, desc->name))
return pin;
}