Robert, On 24/02/15 22:05, Robert ABEL wrote: > This patch adds support for spawning busses as children of the GPMC. > > Signed-off-by: Robert ABEL <ra...@cit-ec.uni-bielefeld.de> > --- > drivers/memory/omap-gpmc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c > index 5cabac8..78b78a64 100644 > --- a/drivers/memory/omap-gpmc.c > +++ b/drivers/memory/omap-gpmc.c > @@ -27,6 +27,7 @@ > #include <linux/of_address.h> > #include <linux/of_mtd.h> > #include <linux/of_device.h> > +#include <linux/of_platform.h> > #include <linux/omap-gpmc.h> > #include <linux/mtd/nand.h> > #include <linux/pm_runtime.h> > @@ -1800,7 +1801,7 @@ static int gpmc_probe_generic_child(struct > platform_device *pdev, > gpmc_cs_enable_mem(cs); > > no_timings: > - if (of_platform_device_create(child, NULL, &pdev->dev)) > + if (!of_platform_populate(child, of_default_bus_match_table, NULL, > &pdev->dev)) > return 0;
This creates platform devices for the children of child, but what about platform device for the child itself? e.g. This fails to create the NOR device and instead starts creating children for NOR partitions instead. What bus device are you using. Shouldn't the bus driver for that bus be responsible for spawning children of its bus? > > dev_err(&pdev->dev, "failed to create gpmc child %s\n", child->name); > cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/