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blackfin: gpio: Unreserve gpio in special_gpio_free()

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In special_gpio_free(), call unreserve() rather than reserve() to release gpio.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
This commit is contained in:
Axel Lin 2013-06-26 10:09:16 +08:00 • committed by Sonic Zhang
parent 6a19cc9df0
commit 5460b8d469
1 changed files with 2 additions and 2 deletions
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4
arch/blackfin/cpu/gpio.c
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@ -662,8 +662,8 @@ void special_gpio_free(unsigned gpio)
return;
}
reserve(special_gpio, gpio);
reserve(peri, gpio);
unreserve(special_gpio, gpio);
unreserve(peri, gpio);
set_label(gpio, "free");
}
#endif