diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-10-30 11:49:09 -0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-01-01 13:03:25 -0700 |
| commit | a4f740cf33f7f6c164bbde3c0cdbcc77b0c4997c (patch) | |
| tree | 62d061939000c65d91cf760a51509d388270f4c9 /arch/powerpc/platforms/83xx/mpc830x_rdb.c | |
| parent | 73930a85cf38d72851305fcf640c07b4c13aa405 (diff) | |
of/flattree: Add of_flat_dt_match() helper function
This patch adds of_flat_dt_match() which tests a node for
compatibility with a list of values and converts the relevant powerpc
platform code to use it. This approach simplifies the board support
code a bit.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Diffstat (limited to 'arch/powerpc/platforms/83xx/mpc830x_rdb.c')
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc830x_rdb.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c index 846831d495b5..661d354e4ff2 100644 --- a/arch/powerpc/platforms/83xx/mpc830x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c @@ -57,16 +57,19 @@ static void __init mpc830x_rdb_init_IRQ(void) ipic_set_default_priority(); } +struct const char *board[] __initdata = { + "MPC8308RDB", + "fsl,mpc8308rdb", + "denx,mpc8308_p1m", + NULL +} + /* * Called very early, MMU is off, device-tree isn't unflattened */ static int __init mpc830x_rdb_probe(void) { - unsigned long root = of_get_flat_dt_root(); - - return of_flat_dt_is_compatible(root, "MPC8308RDB") || - of_flat_dt_is_compatible(root, "fsl,mpc8308rdb") || - of_flat_dt_is_compatible(root, "denx,mpc8308_p1m"); + return of_flat_dt_match(of_get_flat_dt_root(), board); } static struct of_device_id __initdata of_bus_ids[] = { |