scsi: mpt3sas: Rename function name is_MSB_are_same

Rename is_MSB_are_same() to mpt3sas_check_same_4gb_region() for better
readability.

Link: https://lore.kernel.org/r/1587626596-1044-3-git-send-email-suganath-prabu.subramani@broadcom.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 58d607b422d2294e2b9fa2cb7eb250fcd25ba58c..f0eace3517f4668bcce697b932f95069ea1b9502 100644 (file)
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -4915,7 +4915,7 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc)
 }
 
 /**
- * is_MSB_are_same - checks whether all reply queues in a set are
+ * mpt3sas_check_same_4gb_region - checks whether all reply queues in a set are
  *     having same upper 32bits in their base memory address.
  * @reply_pool_start_address: Base address of a reply queue set
  * @pool_sz: Size of single Reply Descriptor Post Queues pool size
@@ -4925,7 +4925,7 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc)
  */
 
 static int
-is_MSB_are_same(long reply_pool_start_address, u32 pool_sz)
+mpt3sas_check_same_4gb_region(long reply_pool_start_address, u32 pool_sz)
 {
        long reply_pool_end_address;
 
@@ -5377,7 +5377,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc)
         * Actual requirement is not alignment, but we need start and end of
         * DMA address must have same upper 32 bit address.
         */
-       if (!is_MSB_are_same((long)ioc->sense, sz)) {
+       if (!mpt3sas_check_same_4gb_region((long)ioc->sense, sz)) {
                //Release Sense pool & Reallocate
                dma_pool_free(ioc->sense_dma_pool, ioc->sense, ioc->sense_dma);
                dma_pool_destroy(ioc->sense_dma_pool);