diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-06-08 07:48:20 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-07-24 09:57:51 -0600 |
| commit | 05212157e94ccf4cf458413bbba509cfa95ff92b (patch) | |
| tree | 16c18d97305ea5c16dc8e5d1626c147301a5dce1 /drivers/base | |
| parent | 4e4f62bf7396fca48efe61513640ee399a6046e3 (diff) | |
drivercore/of: Add OF style matching to platform bus
As part of the merge between platform bus and of_platform bus, add the
ability to do of-style matching to the platform bus.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
CC: Michal Simek <monstr@monstr.eu>
CC: Grant Likely <grant.likely@secretlab.ca>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: Stephen Rothwell <sfr@canb.auug.org.au>
CC: linux-kernel@vger.kernel.org
CC: microblaze-uclinux@itee.uq.edu.au
CC: linuxppc-dev@ozlabs.org
CC: devicetree-discuss@lists.ozlabs.org
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/platform.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 4d99c8bdfed..fac3633c722 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -12,6 +12,7 @@ #include <linux/string.h> #include <linux/platform_device.h> +#include <linux/of_device.h> #include <linux/module.h> #include <linux/init.h> #include <linux/dma-mapping.h> @@ -673,7 +674,11 @@ static int platform_match(struct device *dev, struct device_driver *drv) struct platform_device *pdev = to_platform_device(dev); struct platform_driver *pdrv = to_platform_driver(drv); - /* match against the id table first */ + /* Attempt an OF style match first */ + if (of_driver_match_device(dev, drv)) + return 1; + + /* Then try to match against the id table */ if (pdrv->id_table) return platform_match_id(pdrv->id_table, pdev) != NULL; |