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scsi: mpt3sas: Fix adapter replyPostRegisterIndex declaration 

The replyPostRegisterIndex array of struct MPT3SAS_ADAPTER stores iomem
resource addresses. Fix its declaration to annotate it with __iomem to
avoid sparse warnings for writel() calls using the stored addresses.

Link: https://lore.kernel.org/r/20220307234854.148145-6-damien.lemoal@opensource.wdc.com
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Damien Le Moal 2022-03-08 08:48:54 +09:00 committed by Martin K. Petersen
parent 82b4420c28
commit fe413ab32b
2 changed files with 6 additions and 5 deletions
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9
drivers/scsi/mpt3sas/mpt3sas_base.c
View File

@ -3692,10 +3692,11 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
}
for (i = 0; i < ioc->combined_reply_index_count; i++) {
ioc->replyPostRegisterIndex[i] = (resource_size_t *)
((u8 __force *)&ioc->chip->Doorbell +
MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET +
(i * MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET));
ioc->replyPostRegisterIndex[i] =
(resource_size_t __iomem *)
((u8 __force *)&ioc->chip->Doorbell +
MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET +
(i * MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET));
}
}

2
drivers/scsi/mpt3sas/mpt3sas_base.h
View File

@ -1588,7 +1588,7 @@ struct MPT3SAS_ADAPTER {
u8 combined_reply_index_count;
u8 smp_affinity_enable;
/* reply post register index */
resource_size_t **replyPostRegisterIndex;
resource_size_t __iomem **replyPostRegisterIndex;
struct list_head delayed_tr_list;
struct list_head delayed_tr_volume_list;