[PATCH] dm: core: fix no null pointer detection in ofnode_get_addr_size_index()

From: Chen Guanqiao Fixed a defect of a null pointer being discovered by Coverity Scan: CID 331544: Null pointer dereferences (REVERSE_INULL) Null-checking "size" suggests that it may be null, but it has already been dereferenced on all paths leading to the check. Signed-off-by: Chen

[PATCH v2] dm: core: fix no null pointer detection in ofnode_get_addr_size_index()

From: Chen Guanqiao Fixed a defect of a null pointer being discovered by Coverity Scan: CID 331544: Null pointer dereferences (REVERSE_INULL) Null-checking "size" suggests that it may be null, but it has already been dereferenced on all paths leading to the check. Signed-off-by: Chen

[PATCH v3] dm: core: fix no null pointer detection in ofnode_get_addr_size_index()

From: Chen Guanqiao Fixed a defect of a null pointer being discovered by Coverity Scan: CID 331544: Null pointer dereferences (REVERSE_INULL) Null-checking "size" suggests that it may be null, but it has already been dereferenced on all paths leading to the check. Signed-off-by: Chen

[PATCH] dm: core: Add size operations on device tree references

Add functions to add size of addresses in the device tree using ofnode references. Signed-off-by: Chen Guanqiao --- drivers/core/ofnode.c | 9 + include/dm/ofnode.h | 10 ++ 2 files changed, 19 insertions(+) diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index

[PATCH v2 1/2] dm: core: Add size operations on device tree references

Add functions to add size of addresses in the device tree using ofnode references. Signed-off-by: Chen Guanqiao --- drivers/core/ofnode.c | 9 + include/dm/ofnode.h | 10 ++ 2 files changed, 19 insertions(+) diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index

[PATCH v2 2/2] test: dm: add test item for ofnode_get_addr() and ofnode_get_size()

Add test item for getting address and size functions Test the following function: - ofnode_get_addr() - ofnode_get_size() Signed-off-by: Chen Guanqiao --- test/dm/ofnode.c | 24 1 file changed, 24 insertions(+) diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c index

[PATCH v2 0/2] dm: core: Add size operations on device tree references

Currently, there is only an interface for obtaining address from node, and if you want to get the size, you need to traverse the node. So I added the function to get the size ,and added related test case. Changes for v2: - Add a test to test/dm/ofnode.c Chen Guanqiao (2): dm: core: Add size

[PATCH v3 0/2] dm: core: Add size operations on device tree references

From: Chen Guanqiao Currently, there is only an interface for obtaining address from node, and if you want to get the size, you need to traverse the node. So I added the function to get the size, and added related test case. Changes for v3: - Add return error for ofnode_get_size Changes for

[PATCH v3 2/2] test: dm: add test item for ofnode_get_addr() and ofnode_get_size()

From: Chen Guanqiao Add test item for getting address and size functions Test the following function: - ofnode_get_addr() - ofnode_get_size() Signed-off-by: Chen Guanqiao --- test/dm/ofnode.c | 31 +++ 1 file changed, 31 insertions(+) diff --git

[PATCH v3 1/2] dm: core: Add size operations on device tree references

From: Chen Guanqiao Add functions to add size of addresses in the device tree using ofnode references. If the size is not set, return FDT_SIZE_T_NONE. Signed-off-by: Chen Guanqiao --- drivers/core/ofnode.c | 11 +++ include/dm/ofnode.h | 10 ++ include/fdtdec.h | 5