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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-05-17 11:42:13 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-05-21 09:35:11 +0200 |
commit | 4b77e455a5aa67920b2d4e0f1dbb53541a6e0338 (patch) | |
tree | 8b775d6243feaba557783ff28fbde340575bf443 /drivers | |
parent | 19bc427e44ba098b420a29de92cc010927793554 (diff) | |
download | barebox-4b77e455a5aa67920b2d4e0f1dbb53541a6e0338.tar.gz barebox-4b77e455a5aa67920b2d4e0f1dbb53541a6e0338.tar.xz |
pinctrl: imx-iomux-v3: only register pinctrl when device node is available
The pinctrl support is devicetree only, so only register it
when we actually have a devicetree. Otherwise we crash boards
using the iomux-v3 from platform code in pinctrl_register().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/pinctrl/imx-iomux-v3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/imx-iomux-v3.c b/drivers/pinctrl/imx-iomux-v3.c index 3ff3c1571d..c867a23703 100644 --- a/drivers/pinctrl/imx-iomux-v3.c +++ b/drivers/pinctrl/imx-iomux-v3.c @@ -177,7 +177,7 @@ static int imx_iomux_v3_probe(struct device_d *dev) iomuxv3_base = dev_request_mem_region(dev, 0); iomuxv3_dev = dev; - if (IS_ENABLED(CONFIG_PINCTRL)) + if (IS_ENABLED(CONFIG_PINCTRL) && dev->device_node) ret = imx_pinctrl_dt(dev, iomuxv3_base); return ret; |