[PATCH] soc: qcom: smem: handle ENOMEM error during probe

[Jorge Ramirez-Ortiz]

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

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@xxxxxxxxxxxxxxxx>
---
 drivers/soc/qcom/smem.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index c4c45f15dca4..e91dfc123af2 100644
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -1215,7 +1215,9 @@ 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:
-- 
2.43.0