[Pdbg] [PATCH v4 01/30] libpdbg: Do not assume device tree hierarchy

[Alistair Popple]

Reviewed-by: Alistair Popple <alistair at popple.id.au>

On Thursday, 3 October 2019 2:18:40 PM AEDT Amitay Isaacs wrote:
> Always get the parent of required class explicitly.
> 
> Signed-off-by: Amitay Isaacs <amitay at ozlabs.org>
> ---
>  libpdbg/p9chip.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libpdbg/p9chip.c b/libpdbg/p9chip.c
> index f86a529..37cc93b 100644
> --- a/libpdbg/p9chip.c
> +++ b/libpdbg/p9chip.c
> @@ -80,14 +80,14 @@
>  
>  static uint64_t thread_read(struct thread *thread, uint64_t addr, uint64_t *data)
>  {
> -	struct pdbg_target *chip = require_target_parent(&thread->target);
> +	struct pdbg_target *chip = pdbg_target_require_parent("core", &thread->target);
>  
>  	return pib_read(chip, addr, data);
>  }
>  
>  static uint64_t thread_write(struct thread *thread, uint64_t addr, uint64_t data)
>  {
> -	struct pdbg_target *chip = require_target_parent(&thread->target);
> +	struct pdbg_target *chip = pdbg_target_require_parent("core", &thread->target);
>  
>  	return pib_write(chip, addr, data);
>  }
>