Commit 550dc875 authored by Suganath Prabu's avatar Suganath Prabu Committed by Martin K. Petersen
Browse files

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: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarSuganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ba27c5cf

drivers/scsi/mpt3sas/mpt3sas_base.c

+3 −3
Original line number Diff line number Diff line
@@ -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);

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