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gpio: etraxfs: fix set register flag 

BGPIO_F_UNREADABLE_REG_SET is incorrect, since the set register _is_
readable.  What's really required is BGPIO_F_READ_OUTPUT_REG_SET:
reading the set register reads the set output value.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Rabin Vincent 2015-07-22 15:05:17 +02:00 committed by Linus Walleij
parent 8cd14702be
commit 1296fba1a3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-etraxfs.c
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@ -140,7 +140,7 @@ static int etraxfs_gpio_probe(struct platform_device *pdev)
NULL, /* clr */
regs + port->oe, /* dirout */
NULL, /* dirin */
BGPIOF_UNREADABLE_REG_SET);
BGPIOF_READ_OUTPUT_REG_SET);
if (ret)
return ret;