From patchwork Thu Mar 26 10:09:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kever Yang X-Patchwork-Id: 244315 List-Id: U-Boot discussion From: kever.yang at rock-chips.com (Kever Yang) Date: Thu, 26 Mar 2020 18:09:15 +0800 Subject: [PATCH v3 7/8] libfdt: Make fdtdec_get_child_count() available for HOST In-Reply-To: <20200326100916.22532-1-kever.yang@rock-chips.com> References: <20200326100916.22532-1-kever.yang@rock-chips.com> Message-ID: <20200326100916.22532-7-kever.yang@rock-chips.com> The tool need to use fdtdec_get_child_count(), make it available for HOST_CC. Signed-off-by: Kever Yang --- Changes in v3: None Changes in v2: None include/fdt_support.h | 1 + lib/fdtdec.c | 11 ----------- lib/fdtdec_common.c | 11 +++++++++++ 3 files changed, 12 insertions(+), 11 deletions(-) diff --git a/include/fdt_support.h b/include/fdt_support.h index 3f4bc643d4..9b88fd1723 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -329,6 +329,7 @@ int fdt_get_cells_len(const void *blob, char *nr_cells_name); #ifdef USE_HOSTCC int fdtdec_get_int(const void *blob, int node, const char *prop_name, int default_val); +int fdtdec_get_child_count(const void *blob, int node); #endif #ifdef CONFIG_FMAN_ENET int fdt_update_ethernet_dt(void *blob); diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 61af3472e6..c55c77a31c 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -807,17 +807,6 @@ int fdtdec_parse_phandle_with_args(const void *blob, int src_node, return rc; } -int fdtdec_get_child_count(const void *blob, int node) -{ - int subnode; - int num = 0; - - fdt_for_each_subnode(subnode, blob, node) - num++; - - return num; -} - int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name, u8 *array, int count) { diff --git a/lib/fdtdec_common.c b/lib/fdtdec_common.c index 088e9e9063..5775992ef3 100644 --- a/lib/fdtdec_common.c +++ b/lib/fdtdec_common.c @@ -53,3 +53,14 @@ unsigned int fdtdec_get_uint(const void *blob, int node, const char *prop_name, debug("(not found)\n"); return default_val; } + +int fdtdec_get_child_count(const void *blob, int node) +{ + int subnode; + int num = 0; + + fdt_for_each_subnode(subnode, blob, node) + num++; + + return num; +}