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path: root/drivers/scsi/mvsas/mv_init.c
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Diffstat (limited to 'drivers/scsi/mvsas/mv_init.c')
-rw-r--r--drivers/scsi/mvsas/mv_init.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 531093ddc418..b111ae2ec489 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -153,11 +153,13 @@ static void mvs_free(struct mvs_info *mvi)
dma_free_coherent(mvi->dev,
sizeof(*mvi->slot) * slot_nr,
mvi->slot, mvi->slot_dma);
-#ifndef DISABLE_HOTPLUG_DMA_FIX
+
if (mvi->bulk_buffer)
dma_free_coherent(mvi->dev, TRASH_BUCKET_SIZE,
mvi->bulk_buffer, mvi->bulk_buffer_dma);
-#endif
+ if (mvi->bulk_buffer1)
+ dma_free_coherent(mvi->dev, TRASH_BUCKET_SIZE,
+ mvi->bulk_buffer1, mvi->bulk_buffer_dma1);
MVS_CHIP_DISP->chip_iounmap(mvi);
if (mvi->shost)
@@ -278,13 +280,18 @@ static int __devinit mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
goto err_out;
memset(mvi->slot, 0, sizeof(*mvi->slot) * slot_nr);
-#ifndef DISABLE_HOTPLUG_DMA_FIX
mvi->bulk_buffer = dma_alloc_coherent(mvi->dev,
TRASH_BUCKET_SIZE,
&mvi->bulk_buffer_dma, GFP_KERNEL);
if (!mvi->bulk_buffer)
goto err_out;
-#endif
+
+ mvi->bulk_buffer1 = dma_alloc_coherent(mvi->dev,
+ TRASH_BUCKET_SIZE,
+ &mvi->bulk_buffer_dma1, GFP_KERNEL);
+ if (!mvi->bulk_buffer1)
+ goto err_out;
+
sprintf(pool_name, "%s%d", "mvs_dma_pool", mvi->id);
mvi->dma_pool = pci_pool_create(pool_name, mvi->pdev, MVS_SLOT_BUF_SZ, 16, 0);
if (!mvi->dma_pool) {