diff options
| -rw-r--r-- | drivers/remoteproc/imx_dsp_rproc.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/remoteproc/imx_dsp_rproc.c b/drivers/remoteproc/imx_dsp_rproc.c index b8f268d41773..21759d9e5b7b 100644 --- a/drivers/remoteproc/imx_dsp_rproc.c +++ b/drivers/remoteproc/imx_dsp_rproc.c @@ -650,15 +650,19 @@ static int imx_dsp_rproc_add_carveout(struct imx_dsp_rproc *priv) rmem = of_reserved_mem_lookup(it.node); if (!rmem) { + of_node_put(it.node); dev_err(dev, "unable to acquire memory-region\n"); return -EINVAL; } - if (imx_dsp_rproc_sys_to_da(priv, rmem->base, rmem->size, &da)) + if (imx_dsp_rproc_sys_to_da(priv, rmem->base, rmem->size, &da)) { + of_node_put(it.node); return -EINVAL; + } cpu_addr = devm_ioremap_wc(dev, rmem->base, rmem->size); if (!cpu_addr) { + of_node_put(it.node); dev_err(dev, "failed to map memory %p\n", &rmem->base); return -ENOMEM; } @@ -667,10 +671,12 @@ static int imx_dsp_rproc_add_carveout(struct imx_dsp_rproc *priv) mem = rproc_mem_entry_init(dev, (void __force *)cpu_addr, (dma_addr_t)rmem->base, rmem->size, da, NULL, NULL, it.node->name); - if (mem) + if (mem) { rproc_coredump_add_segment(rproc, da, rmem->size); - else + } else { + of_node_put(it.node); return -ENOMEM; + } rproc_add_carveout(rproc, mem); } |