gpio: pca953x: Use correct u16 value for register word write

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commit 9b8e3ec343 upstream.

The current implementation only uses the first byte in val,
the second byte is always 0. Change it to use cpu_to_le16
to write the two bytes into the register

Signed-off-by: Yong Li <sdliyong@gmail.com>
Reviewed-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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Yong Li 2016-03-30 14:49:14 +08:00 • committed by Ben Hutchings

parent 6fdcc6e376

commit da2469a40e

1 changed files with 2 additions and 1 deletions

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drivers/gpio/gpio-pca953x.c

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