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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-10-07 21:23:12 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-10-31 15:41:46 -0700 |
| commit | e950604782440c8635d289552bb5db58658fcbe9 (patch) | |
| tree | ae586b92909250b6247cec27f3856e4297f98f04 /drivers/rpmsg | |
| parent | 66dca399e60071d93f22023f3fb1c1c358eb2f06 (diff) | |
| download | linux-e950604782440c8635d289552bb5db58658fcbe9.tar.gz linux-e950604782440c8635d289552bb5db58658fcbe9.tar.bz2 linux-e950604782440c8635d289552bb5db58658fcbe9.zip | |
rpmsg: Introduce a driver override mechanism
Similar to other subsystems it's useful to provide a mechanism to force
a specific driver match on a device, so introduce this.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg')
| -rw-r--r-- | drivers/rpmsg/rpmsg_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index b6ea9ffa7381..087d4db896c8 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -315,6 +315,9 @@ static int rpmsg_dev_match(struct device *dev, struct device_driver *drv) const struct rpmsg_device_id *ids = rpdrv->id_table; unsigned int i; + if (rpdev->driver_override) + return !strcmp(rpdev->driver_override, drv->name); + if (ids) for (i = 0; ids[i].name[0]; i++) if (rpmsg_id_match(rpdev, &ids[i])) |