The k3_dsp_rproc_release() function erroneously deasserts the local reset even for devices which do not support it. Even though it results in a no-operation, Update the logic to explicitly deassert only the global reset for devices that do not have a local reset.
Signed-off-by: Beleswar Padhi <b-pa...@ti.com> Tested-by: Judith Mendez <j...@ti.com> --- v11: Changelog: 1. Put if-else block for code path with lreset and w/o lreset. [Andrew] 2. Carried T/B tag. Link to v10: https://lore.kernel.org/all/20250417182001.3903905-17-b-pa...@ti.com/ v10: Changelog: 1. Split [v9 13/26] into [v10 16/33] and [v10 17/33] patches. Link to v9: https://lore.kernel.org/all/20250317120622.1746415-14-b-pa...@ti.com/ drivers/remoteproc/ti_k3_dsp_remoteproc.c | 30 ++++++++++------------- 1 file changed, 13 insertions(+), 17 deletions(-) diff --git a/drivers/remoteproc/ti_k3_dsp_remoteproc.c b/drivers/remoteproc/ti_k3_dsp_remoteproc.c index f8a5282df5b71..08e6dde3ea267 100644 --- a/drivers/remoteproc/ti_k3_dsp_remoteproc.c +++ b/drivers/remoteproc/ti_k3_dsp_remoteproc.c @@ -30,23 +30,19 @@ static int k3_dsp_rproc_release(struct k3_rproc *kproc) struct device *dev = kproc->dev; int ret; - if (kproc->data->uses_lreset) - goto lreset; - - ret = kproc->ti_sci->ops.dev_ops.get_device(kproc->ti_sci, - kproc->ti_sci_id); - if (ret) { - dev_err(dev, "module-reset deassert failed (%pe)\n", ERR_PTR(ret)); - return ret; - } - -lreset: - ret = reset_control_deassert(kproc->reset); - if (ret) { - dev_err(dev, "local-reset deassert failed, (%pe)\n", ERR_PTR(ret)); - if (kproc->ti_sci->ops.dev_ops.put_device(kproc->ti_sci, - kproc->ti_sci_id)) - dev_warn(dev, "module-reset assert back failed\n"); + if (kproc->data->uses_lreset) { + ret = reset_control_deassert(kproc->reset); + if (ret) { + dev_err(dev, "local-reset deassert failed, (%pe)\n", ERR_PTR(ret)); + if (kproc->ti_sci->ops.dev_ops.put_device(kproc->ti_sci, + kproc->ti_sci_id)) + dev_warn(dev, "module-reset assert back failed\n"); + } + } else { + ret = kproc->ti_sci->ops.dev_ops.get_device(kproc->ti_sci, + kproc->ti_sci_id); + if (ret) + dev_err(dev, "module-reset deassert failed (%pe)\n", ERR_PTR(ret)); } return ret; -- 2.34.1
