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drivercore/dt: add a match table pointer to struct device

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Add a new .of_match field to struct device which points at the
matching device driver .of_match_table entry when a device is probed
via the device tree

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Grant Likely
2011-02-17 02:37:15 -07:00
parent 3d6b882827
commit b826291c14
2 changed files with 4 additions and 2 deletions
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include/linux/device.h
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@@ -441,6 +441,7 @@ struct device {
struct dev_archdata archdata;
struct device_node *of_node; /* associated device tree node */
const struct of_device_id *of_match; /* matching of_device_id from driver */
dev_t devt; /* dev_t, creates the sysfs "dev" */