| Message ID | 1387815830-8794-6-git-send-email-pawel.moll@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 0605176..07b8419 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -269,7 +269,6 @@ static int really_probe(struct device *dev, struct device_driver *drv) atomic_inc(&probe_count); pr_debug("bus: '%s': %s: probing driver %s with device %s\n", drv->bus->name, __func__, drv->name, dev_name(dev)); - WARN_ON(!list_empty(&dev->devres_head)); dev->driver = drv;
regmap_init() adds the initialised map to the device resources, which can be then obtained in the driver->probe function in a generic way with dev_reg_regmap(), which makes it independent from underlying hardware interface. This is useful when platform_devices are not simply memory mapped but must use custom way of accessing the registers. Unfortunately the device core WARNs in a situation when probed devices has a non-empty resources list. This patch simply removes this check and doesn't seem to have any side effects. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/base/dd.c | 1 - 1 file changed, 1 deletion(-)