Re: [PATCH] power-domain: Fix use of uninitialized value in dev_power_domain_ctrl

On Wed, 23 Mar 2022 at 12:26, Sean Anderson seanga2@gmail.com wrote:

If dev_count_phandle_with_args returns 0 or another error, then pd will never have been initialized by power_domain_get_by_index. Avoid comparing against pd.dev in this situation.

Fixes: 3e4fcfa4bc ("power-domain: fix hang in endless loop on i.MX8") Signed-off-by: Sean Anderson seanga2@gmail.com

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drivers/power/domain/power-domain-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Simon Glass sjg@chromium.org