diff options
Diffstat (limited to 'drivers/block/mtip32xx/mtip32xx.c')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 88e8440e75c3..83302ecdc8db 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -40,6 +40,7 @@ #include <linux/export.h> #include <linux/debugfs.h> #include <linux/prefetch.h> +#include <linux/numa.h> #include "mtip32xx.h" #define HW_CMD_SLOT_SZ (MTIP_MAX_COMMAND_SLOTS * 32) @@ -1415,7 +1416,7 @@ static blk_status_t mtip_send_trim(struct driver_data *dd, unsigned int lba, WARN_ON(sizeof(struct mtip_trim) > ATA_SECT_SIZE); /* Allocate a DMA buffer for the trim structure */ - buf = dmam_alloc_coherent(&dd->pdev->dev, ATA_SECT_SIZE, &dma_addr, + buf = dma_alloc_coherent(&dd->pdev->dev, ATA_SECT_SIZE, &dma_addr, GFP_KERNEL); if (!buf) return BLK_STS_RESOURCE; @@ -1452,7 +1453,7 @@ static blk_status_t mtip_send_trim(struct driver_data *dd, unsigned int lba, MTIP_TRIM_TIMEOUT_MS) < 0) ret = BLK_STS_IOERR; - dmam_free_coherent(&dd->pdev->dev, ATA_SECT_SIZE, buf, dma_addr); + dma_free_coherent(&dd->pdev->dev, ATA_SECT_SIZE, buf, dma_addr); return ret; } @@ -1655,7 +1656,7 @@ static int exec_drive_command(struct mtip_port *port, u8 *command, if (!user_buffer) return -EFAULT; - buf = dmam_alloc_coherent(&port->dd->pdev->dev, + buf = dma_alloc_coherent(&port->dd->pdev->dev, ATA_SECT_SIZE * xfer_sz, &dma_addr, GFP_KERNEL); @@ -1733,7 +1734,7 @@ static int exec_drive_command(struct mtip_port *port, u8 *command, } exit_drive_command: if (buf) - dmam_free_coherent(&port->dd->pdev->dev, + dma_free_coherent(&port->dd->pdev->dev, ATA_SECT_SIZE * xfer_sz, buf, dma_addr); return rv; } @@ -2837,11 +2838,11 @@ static void mtip_dma_free(struct driver_data *dd) struct mtip_port *port = dd->port; if (port->block1) - dmam_free_coherent(&dd->pdev->dev, BLOCK_DMA_ALLOC_SZ, + dma_free_coherent(&dd->pdev->dev, BLOCK_DMA_ALLOC_SZ, port->block1, port->block1_dma); if (port->command_list) { - dmam_free_coherent(&dd->pdev->dev, AHCI_CMD_TBL_SZ, + dma_free_coherent(&dd->pdev->dev, AHCI_CMD_TBL_SZ, port->command_list, port->command_list_dma); } } @@ -2860,7 +2861,7 @@ static int mtip_dma_alloc(struct driver_data *dd) /* Allocate dma memory for RX Fis, Identify, and Sector Bufffer */ port->block1 = - dmam_alloc_coherent(&dd->pdev->dev, BLOCK_DMA_ALLOC_SZ, + dma_alloc_coherent(&dd->pdev->dev, BLOCK_DMA_ALLOC_SZ, &port->block1_dma, GFP_KERNEL); if (!port->block1) return -ENOMEM; @@ -2868,10 +2869,10 @@ static int mtip_dma_alloc(struct driver_data *dd) /* Allocate dma memory for command list */ port->command_list = - dmam_alloc_coherent(&dd->pdev->dev, AHCI_CMD_TBL_SZ, + dma_alloc_coherent(&dd->pdev->dev, AHCI_CMD_TBL_SZ, &port->command_list_dma, GFP_KERNEL); if (!port->command_list) { - dmam_free_coherent(&dd->pdev->dev, BLOCK_DMA_ALLOC_SZ, + dma_free_coherent(&dd->pdev->dev, BLOCK_DMA_ALLOC_SZ, port->block1, port->block1_dma); port->block1 = NULL; port->block1_dma = 0; @@ -3056,13 +3057,8 @@ static int mtip_hw_init(struct driver_data *dd) mtip_start_port(dd->port); /* Setup the ISR and enable interrupts. */ - rv = devm_request_irq(&dd->pdev->dev, - dd->pdev->irq, - mtip_irq_handler, - IRQF_SHARED, - dev_driver_string(&dd->pdev->dev), - dd); - + rv = request_irq(dd->pdev->irq, mtip_irq_handler, IRQF_SHARED, + dev_driver_string(&dd->pdev->dev), dd); if (rv) { dev_err(&dd->pdev->dev, "Unable to allocate IRQ %d\n", dd->pdev->irq); @@ -3090,7 +3086,7 @@ out3: /* Release the IRQ. */ irq_set_affinity_hint(dd->pdev->irq, NULL); - devm_free_irq(&dd->pdev->dev, dd->pdev->irq, dd); + free_irq(dd->pdev->irq, dd); out2: mtip_deinit_port(dd->port); @@ -3145,7 +3141,7 @@ static int mtip_hw_exit(struct driver_data *dd) /* Release the IRQ. */ irq_set_affinity_hint(dd->pdev->irq, NULL); - devm_free_irq(&dd->pdev->dev, dd->pdev->irq, dd); + free_irq(dd->pdev->irq, dd); msleep(1000); /* Free dma regions */ @@ -3609,8 +3605,8 @@ static void mtip_free_cmd(struct blk_mq_tag_set *set, struct request *rq, if (!cmd->command) return; - dmam_free_coherent(&dd->pdev->dev, CMD_DMA_ALLOC_SZ, - cmd->command, cmd->command_dma); + dma_free_coherent(&dd->pdev->dev, CMD_DMA_ALLOC_SZ, cmd->command, + cmd->command_dma); } static int mtip_init_cmd(struct blk_mq_tag_set *set, struct request *rq, @@ -3619,7 +3615,7 @@ static int mtip_init_cmd(struct blk_mq_tag_set *set, struct request *rq, struct driver_data *dd = set->driver_data; struct mtip_cmd *cmd = blk_mq_rq_to_pdu(rq); - cmd->command = dmam_alloc_coherent(&dd->pdev->dev, CMD_DMA_ALLOC_SZ, + cmd->command = dma_alloc_coherent(&dd->pdev->dev, CMD_DMA_ALLOC_SZ, &cmd->command_dma, GFP_KERNEL); if (!cmd->command) return -ENOMEM; @@ -4018,9 +4014,9 @@ static int get_least_used_cpu_on_node(int node) /* Helper for selecting a node in round robin mode */ static inline int mtip_get_next_rr_node(void) { - static int next_node = -1; + static int next_node = NUMA_NO_NODE; - if (next_node == -1) { + if (next_node == NUMA_NO_NODE) { next_node = first_online_node; return next_node; } |