gpio: ep93xx: fix incorrect array element size check

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Currently the while loop checks for the end of the array using
the size of egp->gc rather that the number of elements in the array,
so fix this. Also, perform the array size check first as stylistically
it is always good to bounds check on an array first before referencing
the array (in this case, we're just computing the address of an
element in an array so this is a moot point).

Fixes: fd935fc421 ("gpio: ep93xx: Do not pingpong irq numbers")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Colin Ian King 2018-09-06 12:58:30 +01:00 • committed by Linus Walleij

parent 02ad0437de

commit f40f73075c

1 changed files with 1 additions and 1 deletions

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drivers/gpio/gpio-ep93xx.c

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