dmaengine: mv_xor: fix child node handling and switch to scoped loop

[PATCH 0/2] dmaengine: mv_xor: fix child node handling and switch to scoped loop

Javier Carrasco posted 2 patches 1 month, 2 weeks ago

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drivers/dma/mv_xor.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

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[PATCH 0/2] dmaengine: mv_xor: fix child node handling and switch to scoped loop

Posted by Javier Carrasco 1 month, 2 weeks ago

This series fixes a wrong handling of the child node within the
for_each_child_of_node() by adding the missing calls to of_node_put() to
make it compatible with stable kernels that don't provide the scoped
variant of the macro, which is more secure and was introduced early this
year. The switch to the scoped macro is the next patch, which makes the
coe more robust and will avoid such issues in new error paths.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
Javier Carrasco (2):
      dmaengine: mv_xor: fix child node refcount handling in early exit
      dmaengine: mv_xor: switch to for_each_child_of_node_scoped()

 drivers/dma/mv_xor.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
base-commit: d61a00525464bfc5fe92c6ad713350988e492b88
change-id: 20241011-dma_mv_xor_of_node_put-5cc4126746a2

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@gmail.com>