Merge tag '4.4-scsi-mkp' into misc

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / mvsas / mv_init.c

diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index f466a6aa8830c9d2341a21c92e3d1904a7521bd5..90fdf0e859e31fd9e72352d2ed19a889061e6ed4 100644 (file)
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -65,7 +65,6 @@ static struct scsi_host_template mvs_sht = {
        .target_destroy         = sas_target_destroy,
        .ioctl                  = sas_ioctl,
        .shost_attrs            = mvst_host_attrs,
-       .use_blk_tags           = 1,
        .track_queue_depth      = 1,
 };
 
@@ -324,13 +323,9 @@ int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex)
                        goto err_out;
 
                res_flag_ex = pci_resource_flags(pdev, bar_ex);
-               if (res_flag_ex & IORESOURCE_MEM) {
-                       if (res_flag_ex & IORESOURCE_CACHEABLE)
-                               mvi->regs_ex = ioremap(res_start, res_len);
-                       else
-                               mvi->regs_ex = ioremap_nocache(res_start,
-                                               res_len);
-               } else
+               if (res_flag_ex & IORESOURCE_MEM)
+                       mvi->regs_ex = ioremap(res_start, res_len);
+               else
                        mvi->regs_ex = (void *)res_start;
                if (!mvi->regs_ex)
                        goto err_out;
@@ -345,10 +340,7 @@ int mvs_ioremap(struct mvs_info *mvi, int bar, int bar_ex)
        }
 
        res_flag = pci_resource_flags(pdev, bar);
-       if (res_flag & IORESOURCE_CACHEABLE)
-               mvi->regs = ioremap(res_start, res_len);
-       else
-               mvi->regs = ioremap_nocache(res_start, res_len);
+       mvi->regs = ioremap(res_start, res_len);
 
        if (!mvi->regs) {
                if (mvi->regs_ex && (res_flag_ex & IORESOURCE_MEM))
@@ -648,9 +640,9 @@ static void mvs_pci_remove(struct pci_dev *pdev)
        tasklet_kill(&((struct mvs_prv_info *)sha->lldd_ha)->mv_tasklet);
 #endif
 
+       scsi_remove_host(mvi->shost);
        sas_unregister_ha(sha);
        sas_remove_host(mvi->shost);
-       scsi_remove_host(mvi->shost);
 
        MVS_CHIP_DISP->interrupt_disable(mvi);
        free_irq(mvi->pdev->irq, sha);