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gpio: Fix gpio direction flags not getting set

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GPIO direction flags are not getting set because
an 'if' statement is the wrong way around.

Cc: Stable <stable@vger.kernel.org> # 3.15+
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Adrian Hunter
2014-09-22 11:01:16 +03:00
committed by Linus Walleij
parent 0f33be009b
commit 72f908c88c
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpiolib.c
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@@ -1674,7 +1674,7 @@ struct gpio_desc *__must_check __gpiod_get_index(struct device *dev,
set_bit(FLAG_OPEN_SOURCE, &desc->flags); set_bit(FLAG_OPEN_SOURCE, &desc->flags);
/* No particular flag request, return here... */ /* No particular flag request, return here... */
if (flags & GPIOD_FLAGS_BIT_DIR_SET) if (!(flags & GPIOD_FLAGS_BIT_DIR_SET))
return desc; return desc;
/* Process flags */ /* Process flags */