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path: root/drivers/scsi/megaraid
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Diffstat (limited to 'drivers/scsi/megaraid')
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c15
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c26
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fusion.c5
3 files changed, 24 insertions, 22 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index e836392b75e8..f112458023ff 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -967,9 +967,10 @@ megaraid_alloc_cmd_packets(adapter_t *adapter)
* Allocate the common 16-byte aligned memory for the handshake
* mailbox.
*/
- raid_dev->una_mbox64 = dma_zalloc_coherent(&adapter->pdev->dev,
- sizeof(mbox64_t), &raid_dev->una_mbox64_dma,
- GFP_KERNEL);
+ raid_dev->una_mbox64 = dma_alloc_coherent(&adapter->pdev->dev,
+ sizeof(mbox64_t),
+ &raid_dev->una_mbox64_dma,
+ GFP_KERNEL);
if (!raid_dev->una_mbox64) {
con_log(CL_ANN, (KERN_WARNING
@@ -995,8 +996,8 @@ megaraid_alloc_cmd_packets(adapter_t *adapter)
align;
// Allocate memory for commands issued internally
- adapter->ibuf = dma_zalloc_coherent(&pdev->dev, MBOX_IBUF_SIZE,
- &adapter->ibuf_dma_h, GFP_KERNEL);
+ adapter->ibuf = dma_alloc_coherent(&pdev->dev, MBOX_IBUF_SIZE,
+ &adapter->ibuf_dma_h, GFP_KERNEL);
if (!adapter->ibuf) {
con_log(CL_ANN, (KERN_WARNING
@@ -2897,8 +2898,8 @@ megaraid_mbox_product_info(adapter_t *adapter)
* Issue an ENQUIRY3 command to find out certain adapter parameters,
* e.g., max channels, max commands etc.
*/
- pinfo = dma_zalloc_coherent(&adapter->pdev->dev, sizeof(mraid_pinfo_t),
- &pinfo_dma_h, GFP_KERNEL);
+ pinfo = dma_alloc_coherent(&adapter->pdev->dev, sizeof(mraid_pinfo_t),
+ &pinfo_dma_h, GFP_KERNEL);
if (pinfo == NULL) {
con_log(CL_ANN, (KERN_WARNING
"megaraid: out of memory, %s %d\n", __func__,
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index f7bdd783360a..7eaa400f6328 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -2273,9 +2273,9 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance,
sizeof(struct MR_LD_VF_AFFILIATION_111));
else {
new_affiliation_111 =
- dma_zalloc_coherent(&instance->pdev->dev,
- sizeof(struct MR_LD_VF_AFFILIATION_111),
- &new_affiliation_111_h, GFP_KERNEL);
+ dma_alloc_coherent(&instance->pdev->dev,
+ sizeof(struct MR_LD_VF_AFFILIATION_111),
+ &new_affiliation_111_h, GFP_KERNEL);
if (!new_affiliation_111) {
dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate "
"memory for new affiliation for scsi%d\n",
@@ -2380,10 +2380,9 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance,
sizeof(struct MR_LD_VF_AFFILIATION));
else {
new_affiliation =
- dma_zalloc_coherent(&instance->pdev->dev,
- (MAX_LOGICAL_DRIVES + 1) *
- sizeof(struct MR_LD_VF_AFFILIATION),
- &new_affiliation_h, GFP_KERNEL);
+ dma_alloc_coherent(&instance->pdev->dev,
+ (MAX_LOGICAL_DRIVES + 1) * sizeof(struct MR_LD_VF_AFFILIATION),
+ &new_affiliation_h, GFP_KERNEL);
if (!new_affiliation) {
dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate "
"memory for new affiliation for scsi%d\n",
@@ -2546,9 +2545,10 @@ int megasas_sriov_start_heartbeat(struct megasas_instance *instance,
if (initial) {
instance->hb_host_mem =
- dma_zalloc_coherent(&instance->pdev->dev,
- sizeof(struct MR_CTRL_HB_HOST_MEM),
- &instance->hb_host_mem_h, GFP_KERNEL);
+ dma_alloc_coherent(&instance->pdev->dev,
+ sizeof(struct MR_CTRL_HB_HOST_MEM),
+ &instance->hb_host_mem_h,
+ GFP_KERNEL);
if (!instance->hb_host_mem) {
dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate"
" memory for heartbeat host memory for scsi%d\n",
@@ -5816,9 +5816,9 @@ megasas_get_seq_num(struct megasas_instance *instance,
}
dcmd = &cmd->frame->dcmd;
- el_info = dma_zalloc_coherent(&instance->pdev->dev,
- sizeof(struct megasas_evt_log_info), &el_info_h,
- GFP_KERNEL);
+ el_info = dma_alloc_coherent(&instance->pdev->dev,
+ sizeof(struct megasas_evt_log_info),
+ &el_info_h, GFP_KERNEL);
if (!el_info) {
megasas_return_cmd(instance, cmd);
return -ENOMEM;
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 211c17c33aa0..a9a25f0eaf6f 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -689,8 +689,9 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance)
array_size = sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) *
MAX_MSIX_QUEUES_FUSION;
- fusion->rdpq_virt = dma_zalloc_coherent(&instance->pdev->dev,
- array_size, &fusion->rdpq_phys, GFP_KERNEL);
+ fusion->rdpq_virt = dma_alloc_coherent(&instance->pdev->dev,
+ array_size, &fusion->rdpq_phys,
+ GFP_KERNEL);
if (!fusion->rdpq_virt) {
dev_err(&instance->pdev->dev,
"Failed from %s %d\n", __func__, __LINE__);