diff options
| author |   Alexandre TORGUE <alexandre.torgue@st.com> | 2016-10-20 15:26:51 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2016-10-31 21:25:15 +0100 |
| commit | 1064a2b41579d77af16164f5dd7bc6948ba1d5be (patch) | |
| tree | 1a232c1b71b3f5a0376158bae65c08522a00c2f5 /drivers/pinctrl/stm32/pinctrl-stm32.c | |
| parent | pinctrl: st: don't specify default interrupt trigger (diff) | |
| download | linux-dev-1064a2b41579d77af16164f5dd7bc6948ba1d5be.tar.xz linux-dev-1064a2b41579d77af16164f5dd7bc6948ba1d5be.zip | |
pinctrl: stm32: remove dependency with interrupt controller
This patch allows to probe stm32 pinctrl driver even if no interrupt
controller is defined to manage gpio irqs.
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/stm32/pinctrl-stm32.c')
| -rw-r--r-- | drivers/pinctrl/stm32/pinctrl-stm32.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c index 200667f08c37..efc43711ff5c 100644 --- a/drivers/pinctrl/stm32/pinctrl-stm32.c +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c @@ -1092,9 +1092,11 @@ int stm32_pctl_probe(struct platform_device *pdev) return -EINVAL; } - ret = stm32_pctrl_dt_setup_irq(pdev, pctl); - if (ret) - return ret; + if (of_find_property(np, "interrupt-parent", NULL)) { + ret = stm32_pctrl_dt_setup_irq(pdev, pctl); + if (ret) + return ret; + } for_each_child_of_node(np, child) if (of_property_read_bool(child, "gpio-controller")) |