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soc: qcom: smem: handle ENOMEM error during probe

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Fail the driver probe if the region can't be mapped

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Fixes: 20bb6c9de1 ("soc: qcom: smem: map only partitions used by local HOST")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251209074610.3751781-1-jorge.ramirez@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Jorge Ramirez-Ortiz
2025-12-09 08:45:37 +01:00
committed by Bjorn Andersson
parent 0418592550
commit 0fe01a7955
1 changed files with 3 additions and 1 deletions
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4
drivers/soc/qcom/smem.c
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@@ -1219,7 +1219,9 @@ static int qcom_smem_probe(struct platform_device *pdev)
smem->item_count = qcom_smem_get_item_count(smem);
break;
case SMEM_GLOBAL_HEAP_VERSION:
qcom_smem_map_global(smem, size);
ret = qcom_smem_map_global(smem, size);
if (ret < 0)
return ret;
smem->item_count = SMEM_ITEM_COUNT;
break;
default: