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| author | Ian Abbott <abbotti@mev.co.uk> | 2017-01-12 12:20:05 +0000 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-01-13 08:35:12 +0100 |
| commit | 90abfd3fba8dbc8d5d350081fb63681b57ceafa4 (patch) | |
| tree | 94e78152c39e032205a144d36c566f95267ffcf7 /drivers | |
| parent | 4f836c3c3c7ac57121775c15c945d8b82e897b3a (diff) | |
| download | barebox-90abfd3fba8dbc8d5d350081fb63681b57ceafa4.tar.gz barebox-90abfd3fba8dbc8d5d350081fb63681b57ceafa4.tar.xz | |
of_path: only handle no driver for device if it is on a bus
This fixes a regression in __of_find_path() for flash devices created by
the cadence-quadspi driver, which do not have 'dev->driver' set. Such
devices do not have 'dev->bus' set either, so we can use that to qualify
the existing test.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/of/of_path.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/of_path.c b/drivers/of/of_path.c index 946b9c7aa1..e0b2dc1247 100644 --- a/drivers/of/of_path.c +++ b/drivers/of/of_path.c @@ -66,7 +66,7 @@ static int __of_find_path(struct device_node *node, const char *part, char **out return -ENODEV; } - if (!dev->driver) + if (dev->bus && !dev->driver) return -ENODEV; device_detect(dev); |