Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 02/10] driver core: fix driver_match_device | Date | Fri, 17 Apr 2009 12:04:26 -0700 |
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From: Ming Lei <tom.leiming@gmail.com>
This patch fixes a bug introduced in commit 49b420a13ff95b449947181190b08367348e3e1b.
If a instance of bus_type doesn't have .match method, all .probe of drivers in the bus should be called, or else the .probe have not a chance to be called.
Signed-off-by: Ming Lei <tom.leiming@gmail.com> Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/base/base.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/base/base.h b/drivers/base/base.h index ddc9749..b528145 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -115,7 +115,7 @@ extern int driver_probe_device(struct device_driver *drv, struct device *dev); static inline int driver_match_device(struct device_driver *drv, struct device *dev) { - return drv->bus->match && drv->bus->match(dev, drv); + return drv->bus->match ? drv->bus->match(dev, drv) : 1; } extern void sysdev_shutdown(void); -- 1.6.2
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