From d0c20ce6bcb9af3d70ed6ada618607ca1099e811 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 28 Nov 2020 17:50:07 -0700 Subject: [PATCH] dm: core: Add an ofnode function to get the devicetree root This is needed in at least one place. Avoid the conditional code in root.c by adding this inline function. Signed-off-by: Simon Glass --- drivers/core/root.c | 8 ++------ include/dm/ofnode.h | 12 ++++++++++++ 2 files changed, 14 insertions(+), 6 deletions(-) diff --git a/drivers/core/root.c b/drivers/core/root.c index 5f10d7a39c..9ee65504e6 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -147,12 +147,8 @@ int dm_init(bool of_live) ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST); if (ret) return ret; -#if CONFIG_IS_ENABLED(OF_CONTROL) - if (CONFIG_IS_ENABLED(OF_LIVE) && of_live) - DM_ROOT_NON_CONST->node = np_to_ofnode(gd_of_root()); - else - DM_ROOT_NON_CONST->node = offset_to_ofnode(0); -#endif + if (CONFIG_IS_ENABLED(OF_CONTROL)) + DM_ROOT_NON_CONST->node = ofnode_root(); ret = device_probe(DM_ROOT_NON_CONST); if (ret) return ret; diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index ee8c44a71e..53f04ac91d 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -218,6 +218,18 @@ static inline ofnode ofnode_null(void) return node; } +static inline ofnode ofnode_root(void) +{ + ofnode node; + + if (of_live_active()) + node.np = gd_of_root(); + else + node.of_offset = 0; + + return node; +} + /** * ofnode_read_u32() - Read a 32-bit integer from a property * -- 2.39.5