megaraid_sas : add missing __iomem annotations

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index ab488e0..fc9ab5b 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1693,7 +1693,7 @@ struct megasas_instance {
        spinlock_t crashdump_lock;
 
        struct megasas_register_set __iomem *reg_set;
-       u32 *reply_post_host_index_addr[MR_MAX_MSIX_REG_ARRAY];
+       u32 __iomem *reply_post_host_index_addr[MR_MAX_MSIX_REG_ARRAY];
        struct megasas_pd_list          pd_list[MEGASAS_MAX_PD];
        struct megasas_pd_list          local_pd_list[MEGASAS_MAX_PD];
        u8 ld_ids[MEGASAS_MAX_LD_IDS];

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 67ca6d3..72e8b29 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -802,8 +802,8 @@ megasas_adp_reset_gen2(struct megasas_instance *instance,
 {
        u32                     retry = 0 ;
        u32                     HostDiag;
-       u32                     *seq_offset = &reg_set->seq_offset;
-       u32                     *hostdiag_offset = &reg_set->host_diag;
+       u32 __iomem             *seq_offset = &reg_set->seq_offset;
+       u32 __iomem             *hostdiag_offset = &reg_set->host_diag;
 
        if (instance->instancet == &megasas_instance_template_skinny) {
                seq_offset = &reg_set->fusion_seq_offset;
@@ -4575,7 +4575,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
         * It is used for all MPT based Adapters.
         */
        instance->reply_post_host_index_addr[0] =
-               (u32 *)((u8 *)instance->reg_set +
+               (u32 __iomem *)((u8 __iomem *)instance->reg_set +
                MPI2_REPLY_POST_HOST_INDEX_OFFSET);
 
        /* Check if MSI-X is supported while in ready state */
@@ -4607,7 +4607,8 @@ static int megasas_init_fw(struct megasas_instance *instance)
                         */
                        for (loop = 1; loop < MR_MAX_MSIX_REG_ARRAY; loop++) {
                                instance->reply_post_host_index_addr[loop] =
-                                       (u32 *)((u8 *)instance->reg_set +
+                                       (u32 __iomem *)
+                                       ((u8 __iomem *)instance->reg_set +
                                        MPI2_SUP_REPLY_POST_HOST_INDEX_OFFSET
                                        + (loop * 0x10));
                        }