soc: qcom: smem: rename variable in qcom_smem_get_global()

Rename the variable "area" to be "region" in qcom_smem_get_global(),
so its name better matches its type.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index b77573e..b91ecf7 100644 (file)
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -278,7 +278,7 @@ struct qcom_smem {
        u32 item_count;
 
        unsigned num_regions;
-       struct smem_region regions[0];
+       struct smem_region regions[];
 };
 
 static void *
@@ -490,7 +490,7 @@ static void *qcom_smem_get_global(struct qcom_smem *smem,
                                  size_t *size)
 {
        struct smem_header *header;
-       struct smem_region *area;
+       struct smem_region *region;
        struct smem_global_entry *entry;
        u32 aux_base;
        unsigned i;
@@ -503,12 +503,12 @@ static void *qcom_smem_get_global(struct qcom_smem *smem,
        aux_base = le32_to_cpu(entry->aux_base) & AUX_BASE_MASK;
 
        for (i = 0; i < smem->num_regions; i++) {
-               area = &smem->regions[i];
+               region = &smem->regions[i];
 
-               if (area->aux_base == aux_base || !aux_base) {
+               if (region->aux_base == aux_base || !aux_base) {
                        if (size != NULL)
                                *size = le32_to_cpu(entry->size);
-                       return area->virt_base + le32_to_cpu(entry->offset);
+                       return region->virt_base + le32_to_cpu(entry->offset);
                }
        }