sram->virt_base = devm_ioremap(sram->dev, res->start, size);
else
sram->virt_base = devm_ioremap_wc(sram->dev, res->start, size);
- if (IS_ERR(sram->virt_base))
- return PTR_ERR(sram->virt_base);
+ if (!sram->virt_base)
+ return -ENOMEM;
sram->pool = devm_gen_pool_create(sram->dev, ilog2(SRAM_GRANULARITY),
NUMA_NO_NODE, NULL);