diff options
author | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-05-30 16:43:04 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-12 15:01:05 +0200 |
commit | 8240981690f3e1ac0a81456da59ec8e1cbaa6766 (patch) | |
tree | cd64598f2b579694e39133e398eb653245854a30 /drivers | |
parent | a3f2e309f6540a460602639e197789e159fc0490 (diff) |
pinctrl: stm32: Fix bad function call
commit b7c747d4627462f25b3daabf49c18895a6722faa upstream.
In stm32_pconf_parse_conf function, stm32_pmx_gpio_set_direction is
called with wrong parameter value. Indeed, using NULL value for range
will raise an oops.
Fixes: aceb16dc2da5 ("pinctrl: Add STM32 MCUs support")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/pinctrl/stm32/pinctrl-stm32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c index efc43711ff5c..a36fd4b7e996 100644 --- a/drivers/pinctrl/stm32/pinctrl-stm32.c +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c @@ -798,7 +798,7 @@ static int stm32_pconf_parse_conf(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_OUTPUT: __stm32_gpio_set(bank, offset, arg); - ret = stm32_pmx_gpio_set_direction(pctldev, NULL, pin, false); + ret = stm32_pmx_gpio_set_direction(pctldev, range, pin, false); break; default: ret = -EINVAL; |