scsi: efct: Don't pass GFP_DMA to dma_alloc_coherent()

dma_alloc_coherent() ignores the zone specifiers so this is pointless and
confusing.

Link: https://lore.kernel.org/r/20211214163605.416288-1-hch@lst.de
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/elx/efct/efct_driver.c b/drivers/scsi/elx/efct/efct_driver.c
index b2b61bc45f1275fcc50ec081f73c4c19092b5822..ae62fc3c9ee369184f4c9d1ca0ff1f8910405ae2 100644 (file)
--- a/drivers/scsi/elx/efct/efct_driver.c
+++ b/drivers/scsi/elx/efct/efct_driver.c
@@ -261,7 +261,7 @@ efct_firmware_write(struct efct *efct, const u8 *buf, size_t buf_len,
 
        dma.size = FW_WRITE_BUFSIZE;
        dma.virt = dma_alloc_coherent(&efct->pci->dev,
-                                     dma.size, &dma.phys, GFP_DMA);
+                                     dma.size, &dma.phys, GFP_KERNEL);
        if (!dma.virt)
                return -ENOMEM;
 

diff --git a/drivers/scsi/elx/efct/efct_hw.c b/drivers/scsi/elx/efct/efct_hw.c
index ba8256b4c7824e5991e52c5710ad88465dfadd95..d4bb37960a3cf93ef018cd5081496bb1f836a918 100644 (file)
--- a/drivers/scsi/elx/efct/efct_hw.c
+++ b/drivers/scsi/elx/efct/efct_hw.c
@@ -516,7 +516,7 @@ efct_hw_setup_io(struct efct_hw *hw)
                dma = &hw->xfer_rdy;
                dma->size = sizeof(struct fcp_txrdy) * hw->config.n_io;
                dma->virt = dma_alloc_coherent(&efct->pci->dev,
-                                              dma->size, &dma->phys, GFP_DMA);
+                                              dma->size, &dma->phys, GFP_KERNEL);
                if (!dma->virt)
                        return -ENOMEM;
        }
@@ -562,7 +562,7 @@ efct_hw_setup_io(struct efct_hw *hw)
                                        sizeof(struct sli4_sge);
                        dma->virt = dma_alloc_coherent(&efct->pci->dev,
                                                       dma->size, &dma->phys,
-                                                      GFP_DMA);
+                                                      GFP_KERNEL);
                        if (!dma->virt) {
                                efc_log_err(hw->os, "dma_alloc fail %d\n", i);
                                memset(&io->def_sgl, 0,
@@ -618,7 +618,7 @@ efct_hw_init_prereg_io(struct efct_hw *hw)
        memset(&req, 0, sizeof(struct efc_dma));
        req.size = 32 + sgls_per_request * 16;
        req.virt = dma_alloc_coherent(&efct->pci->dev, req.size, &req.phys,
-                                     GFP_DMA);
+                                     GFP_KERNEL);
        if (!req.virt) {
                kfree(sgls);
                return -ENOMEM;
@@ -1063,7 +1063,7 @@ efct_hw_init(struct efct_hw *hw)
        dma = &hw->loop_map;
        dma->size = SLI4_MIN_LOOP_MAP_BYTES;
        dma->virt = dma_alloc_coherent(&hw->os->pci->dev, dma->size, &dma->phys,
-                                      GFP_DMA);
+                                      GFP_KERNEL);
        if (!dma->virt)
                return -EIO;
 
@@ -1192,7 +1192,7 @@ efct_hw_rx_buffer_alloc(struct efct_hw *hw, u32 rqindex, u32 count,
                prq->dma.virt = dma_alloc_coherent(&efct->pci->dev,
                                                   prq->dma.size,
                                                   &prq->dma.phys,
-                                                  GFP_DMA);
+                                                  GFP_KERNEL);
                if (!prq->dma.virt) {
                        efc_log_err(hw->os, "DMA allocation failed\n");
                        kfree(rq_buf);

diff --git a/drivers/scsi/elx/efct/efct_io.c b/drivers/scsi/elx/efct/efct_io.c
index 71e21655916a98ffde45379be734b2f872f99d3d..c3247b951a7676be5ed43ed7bcdb02c50cee2b2d 100644 (file)
--- a/drivers/scsi/elx/efct/efct_io.c
+++ b/drivers/scsi/elx/efct/efct_io.c
@@ -48,7 +48,7 @@ efct_io_pool_create(struct efct *efct, u32 num_sgl)
                io->rspbuf.size = SCSI_RSP_BUF_LENGTH;
                io->rspbuf.virt = dma_alloc_coherent(&efct->pci->dev,
                                                     io->rspbuf.size,
-                                                    &io->rspbuf.phys, GFP_DMA);
+                                                    &io->rspbuf.phys, GFP_KERNEL);
                if (!io->rspbuf.virt) {
                        efc_log_err(efct, "dma_alloc rspbuf failed\n");
                        efct_io_pool_free(io_pool);

diff --git a/drivers/scsi/elx/libefc/efc_cmds.c b/drivers/scsi/elx/libefc/efc_cmds.c
index f8665d48904af48ad420e43a70ed008822812983..da4ac8a4ce12de4c84c9b67e387e033c530b2815 100644 (file)
--- a/drivers/scsi/elx/libefc/efc_cmds.c
+++ b/drivers/scsi/elx/libefc/efc_cmds.c
@@ -179,7 +179,7 @@ efc_nport_alloc_read_sparm64(struct efc *efc, struct efc_nport *nport)
        nport->dma.size = EFC_SPARAM_DMA_SZ;
        nport->dma.virt = dma_alloc_coherent(&efc->pci->dev,
                                             nport->dma.size, &nport->dma.phys,
-                                            GFP_DMA);
+                                            GFP_KERNEL);
        if (!nport->dma.virt) {
                efc_log_err(efc, "Failed to allocate DMA memory\n");
                efc_nport_free_resources(nport, EFC_EVT_NPORT_ALLOC_FAIL, data);
@@ -466,7 +466,7 @@ efc_cmd_domain_alloc(struct efc *efc, struct efc_domain *domain, u32 fcf)
        domain->dma.size = EFC_SPARAM_DMA_SZ;
        domain->dma.virt = dma_alloc_coherent(&efc->pci->dev,
                                              domain->dma.size,
-                                             &domain->dma.phys, GFP_DMA);
+                                             &domain->dma.phys, GFP_KERNEL);
        if (!domain->dma.virt) {
                efc_log_err(efc, "Failed to allocate DMA memory\n");
                return -EIO;

diff --git a/drivers/scsi/elx/libefc/efc_els.c b/drivers/scsi/elx/libefc/efc_els.c
index 24db0accb256e9591a83f1b4302f219fb2446de7..7bb4f9aad2c808754da6eab6165175b09a203912 100644 (file)
--- a/drivers/scsi/elx/libefc/efc_els.c
+++ b/drivers/scsi/elx/libefc/efc_els.c
@@ -71,7 +71,7 @@ efc_els_io_alloc_size(struct efc_node *node, u32 reqlen, u32 rsplen)
        /* now allocate DMA for request and response */
        els->io.req.size = reqlen;
        els->io.req.virt = dma_alloc_coherent(&efc->pci->dev, els->io.req.size,
-                                             &els->io.req.phys, GFP_DMA);
+                                             &els->io.req.phys, GFP_KERNEL);
        if (!els->io.req.virt) {
                mempool_free(els, efc->els_io_pool);
                spin_unlock_irqrestore(&node->els_ios_lock, flags);
@@ -80,7 +80,7 @@ efc_els_io_alloc_size(struct efc_node *node, u32 reqlen, u32 rsplen)
 
        els->io.rsp.size = rsplen;
        els->io.rsp.virt = dma_alloc_coherent(&efc->pci->dev, els->io.rsp.size,
-                                             &els->io.rsp.phys, GFP_DMA);
+                                             &els->io.rsp.phys, GFP_KERNEL);
        if (!els->io.rsp.virt) {
                dma_free_coherent(&efc->pci->dev, els->io.req.size,
                                  els->io.req.virt, els->io.req.phys);

diff --git a/drivers/scsi/elx/libefc_sli/sli4.c b/drivers/scsi/elx/libefc_sli/sli4.c
index 907d67aeac23c6155d1c3e3d97bdd630ef07d758..3ea57bd6fb0a05de4fab3f2526e7660129b84308 100644 (file)
--- a/drivers/scsi/elx/libefc_sli/sli4.c
+++ b/drivers/scsi/elx/libefc_sli/sli4.c
@@ -445,7 +445,7 @@ sli_cmd_rq_create_v2(struct sli4 *sli4, u32 num_rqs,
 
        dma->size = payload_size;
        dma->virt = dma_alloc_coherent(&sli4->pci->dev, dma->size,
-                                      &dma->phys, GFP_DMA);
+                                      &dma->phys, GFP_KERNEL);
        if (!dma->virt)
                return -EIO;
 
@@ -508,7 +508,7 @@ __sli_queue_init(struct sli4 *sli4, struct sli4_queue *q, u32 qtype,
 
        q->dma.size = size * n_entries;
        q->dma.virt = dma_alloc_coherent(&sli4->pci->dev, q->dma.size,
-                                        &q->dma.phys, GFP_DMA);
+                                        &q->dma.phys, GFP_KERNEL);
        if (!q->dma.virt) {
                memset(&q->dma, 0, sizeof(struct efc_dma));
                efc_log_err(sli4, "%s allocation failed\n", SLI4_QNAME[qtype]);
@@ -849,7 +849,7 @@ static int sli_cmd_cq_set_create(struct sli4 *sli4,
 
        dma->size = payload_size;
        dma->virt = dma_alloc_coherent(&sli4->pci->dev, dma->size,
-                                      &dma->phys, GFP_DMA);
+                                      &dma->phys, GFP_KERNEL);
        if (!dma->virt)
                return -EIO;
 
@@ -4413,7 +4413,7 @@ sli_get_ctrl_attributes(struct sli4 *sli4)
        psize = sizeof(struct sli4_rsp_cmn_get_cntl_addl_attributes);
        data.size = psize;
        data.virt = dma_alloc_coherent(&sli4->pci->dev, data.size,
-                                      &data.phys, GFP_DMA);
+                                      &data.phys, GFP_KERNEL);
        if (!data.virt) {
                memset(&data, 0, sizeof(struct efc_dma));
                efc_log_err(sli4, "Failed to allocate memory for GET_CNTL_ADDL_ATTR\n");
@@ -4653,7 +4653,7 @@ sli_setup(struct sli4 *sli4, void *os, struct pci_dev  *pdev,
         */
        sli4->bmbx.size = SLI4_BMBX_SIZE + sizeof(struct sli4_mcqe);
        sli4->bmbx.virt = dma_alloc_coherent(&pdev->dev, sli4->bmbx.size,
-                                            &sli4->bmbx.phys, GFP_DMA);
+                                            &sli4->bmbx.phys, GFP_KERNEL);
        if (!sli4->bmbx.virt) {
                memset(&sli4->bmbx, 0, sizeof(struct efc_dma));
                efc_log_err(sli4, "bootstrap mailbox allocation failed\n");
@@ -4674,7 +4674,7 @@ sli_setup(struct sli4 *sli4, void *os, struct pci_dev  *pdev,
        sli4->vpd_data.virt = dma_alloc_coherent(&pdev->dev,
                                                 sli4->vpd_data.size,
                                                 &sli4->vpd_data.phys,
-                                                GFP_DMA);
+                                                GFP_KERNEL);
        if (!sli4->vpd_data.virt) {
                memset(&sli4->vpd_data, 0, sizeof(struct efc_dma));
                /* Note that failure isn't fatal in this specific case */
@@ -5070,7 +5070,7 @@ sli_cmd_post_hdr_templates(struct sli4 *sli4, void *buf, struct efc_dma *dma,
                payload_dma->size = payload_size;
                payload_dma->virt = dma_alloc_coherent(&sli4->pci->dev,
                                                       payload_dma->size,
-                                            &payload_dma->phys, GFP_DMA);
+                                            &payload_dma->phys, GFP_KERNEL);
                if (!payload_dma->virt) {
                        memset(payload_dma, 0, sizeof(struct efc_dma));
                        efc_log_err(sli4, "mbox payload memory allocation fail\n");