diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.8/0010-PINCTRL-lantiq-only-probe-available-pad-controllers.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.8/0010-PINCTRL-lantiq-only-probe-available-pad-controllers.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.8/0010-PINCTRL-lantiq-only-probe-available-pad-controllers.patch b/target/linux/lantiq/patches-3.8/0010-PINCTRL-lantiq-only-probe-available-pad-controllers.patch new file mode 100644 index 0000000..82249ea --- /dev/null +++ b/target/linux/lantiq/patches-3.8/0010-PINCTRL-lantiq-only-probe-available-pad-controllers.patch @@ -0,0 +1,30 @@ +From 997390a8802e21b4b57d0ffcd91ad64651f1c2bf Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Wed, 30 Jan 2013 20:02:06 +0100 +Subject: [PATCH 10/40] PINCTRL: lantiq: only probe available pad controllers + +The template falcon.dtsi lists all 6 pad controllers that can be loaded. Only +probe those that have status = "okay"; inside the dts file. + +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + drivers/pinctrl/pinctrl-falcon.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/drivers/pinctrl/pinctrl-falcon.c b/drivers/pinctrl/pinctrl-falcon.c +index 8ed20e8..6331c5c 100644 +--- a/drivers/pinctrl/pinctrl-falcon.c ++++ b/drivers/pinctrl/pinctrl-falcon.c +@@ -398,6 +398,9 @@ static int pinctrl_falcon_probe(struct platform_device *pdev) + u32 avail; + int pins; + ++ if (!of_device_is_available(np)) ++ continue; ++ + if (!ppdev) { + dev_err(&pdev->dev, "failed to find pad pdev\n"); + continue; +-- +1.7.10.4 + |