diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2011-03-28 21:20:47 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-03-28 21:20:47 -0600 |
| commit | 3a1a90a4cf4f0870bb6ee8065092e2c0ea7d72aa (patch) | |
| tree | 85e5c9271191f8545665e805a009808868961cd2 /arch/powerpc/platforms | |
| parent | e0ceac7b1e4b89519b8bfd711b128560a5b2deea (diff) | |
dt: add of_platform_populate() for creating device from the device tree
of_platform_populate() is similar to of_platform_bus_probe() except
that it strictly enforces that all device nodes must have a compatible
property, and it can be used to register devices (not buses) which are
children of the root node.
This patch also modifies MPC5200 support to use the new function.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_common.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index 41f3a7eda1d..5767a8a1dc7 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -97,13 +97,11 @@ struct mpc52xx_gpio_wkup __iomem *wkup_gpio; * of the localplus bus to the of_platform * bus. */ -void __init -mpc52xx_declare_of_platform_devices(void) +void __init mpc52xx_declare_of_platform_devices(void) { - /* Find every child of the SOC node and add it to of_platform */ - if (of_platform_bus_probe(NULL, mpc52xx_bus_ids, NULL)) - printk(KERN_ERR __FILE__ ": " - "Error while probing of_platform bus\n"); + /* Find all the 'platform' devices and register them. */ + if (of_platform_populate(NULL, mpc52xx_bus_ids, NULL)) + pr_err(__FILE__ ": Error while populating devices from DT\n"); } /* |