diff options
Diffstat (limited to 'drivers/soc/qcom/smem.c')
| -rw-r--r-- | drivers/soc/qcom/smem.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c index 938ffb01d155..9378bee4d7d6 100644 --- a/drivers/soc/qcom/smem.c +++ b/drivers/soc/qcom/smem.c @@ -743,9 +743,13 @@ static int qcom_smem_set_global_partition(struct qcom_smem *smem) for (i = 0; i < le32_to_cpu(ptable->num_entries); i++) { entry = &ptable->entry[i]; + if (!le32_to_cpu(entry->offset)) + continue; + if (!le32_to_cpu(entry->size)) + continue; + host0 = le16_to_cpu(entry->host0); host1 = le16_to_cpu(entry->host1); - if (host0 == SMEM_GLOBAL_HOST && host0 == host1) { found = true; break; @@ -757,11 +761,6 @@ static int qcom_smem_set_global_partition(struct qcom_smem *smem) return -EINVAL; } - if (!le32_to_cpu(entry->offset) || !le32_to_cpu(entry->size)) { - dev_err(smem->dev, "Invalid entry for global partition\n"); - return -EINVAL; - } - header = smem->regions[0].virt_base + le32_to_cpu(entry->offset); host0 = le16_to_cpu(header->host0); host1 = le16_to_cpu(header->host1); @@ -810,18 +809,16 @@ static int qcom_smem_enumerate_partitions(struct qcom_smem *smem, for (i = 0; i < le32_to_cpu(ptable->num_entries); i++) { entry = &ptable->entry[i]; - host0 = le16_to_cpu(entry->host0); - host1 = le16_to_cpu(entry->host1); - - if (host0 != local_host && host1 != local_host) - continue; - if (!le32_to_cpu(entry->offset)) continue; - if (!le32_to_cpu(entry->size)) continue; + host0 = le16_to_cpu(entry->host0); + host1 = le16_to_cpu(entry->host1); + if (host0 != local_host && host1 != local_host) + continue; + if (host0 == local_host) remote_host = host1; else |