Commit ef961084 authored by Phil Elwell's avatar Phil Elwell Committed by Kamal Mostafa

pinctrl-bcm2835: Fix cut-and-paste error in "pull" parsing

commit 2c7e3306 upstream.

The DT bindings for pinctrl-bcm2835 allow both the function and pull
to contain either one entry or one per pin. However, an error in the
DT parsing can cause failures if the number of pulls differs from the
number of functions.
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarPhil Elwell <phil@raspberrypi.org>
Reviewed-by: default avatarStephen Warren <swarren@wwwdotorg.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarKamal Mostafa <kamal@canonical.com>
parent 2fc79e3b
......@@ -789,7 +789,7 @@ static int bcm2835_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
}
if (num_pulls) {
err = of_property_read_u32_index(np, "brcm,pull",
(num_funcs > 1) ? i : 0, &pull);
(num_pulls > 1) ? i : 0, &pull);
if (err)
goto out;
err = bcm2835_pctl_dt_node_to_map_pull(pc, np, pin,
......
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