diff options
Diffstat (limited to 'drivers/scsi/arm/cumana_2.c')
| -rw-r--r-- | drivers/scsi/arm/cumana_2.c | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c index 58915f29055b..e460068f6834 100644 --- a/drivers/scsi/arm/cumana_2.c +++ b/drivers/scsi/arm/cumana_2.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/acorn/scsi/cumana_2.c * * Copyright (C) 1997-2005 Russell King * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Changelog: * 30-08-1997 RMK 0.0.0 Created, READONLY version. * 22-01-1998 RMK 0.0.1 Updated to 2.1.80. @@ -26,16 +23,20 @@ #include <linux/interrupt.h> #include <linux/init.h> #include <linux/dma-mapping.h> +#include <linux/pgtable.h> #include <asm/dma.h> #include <asm/ecard.h> #include <asm/io.h> -#include <asm/pgtable.h> -#include "../scsi.h" +#include <scsi/scsi.h> +#include <scsi/scsi_cmnd.h> +#include <scsi/scsi_device.h> +#include <scsi/scsi_eh.h> #include <scsi/scsi_host.h> +#include <scsi/scsi_tcq.h> #include "fas216.h" -#include "scsi.h" +#include "arm_scsi.h" #include <scsi/scsicam.h> @@ -169,14 +170,15 @@ cumanascsi_2_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp, bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG); - if (direction == DMA_OUT) - map_dir = DMA_TO_DEVICE, - dma_dir = DMA_MODE_WRITE, + if (direction == DMA_OUT) { + map_dir = DMA_TO_DEVICE; + dma_dir = DMA_MODE_WRITE; alatch_dir = ALATCH_DMA_OUT; - else - map_dir = DMA_FROM_DEVICE, - dma_dir = DMA_MODE_READ, + } else { + map_dir = DMA_FROM_DEVICE; + dma_dir = DMA_MODE_READ; alatch_dir = ALATCH_DMA_IN; + } dma_map_sg(dev, info->sg, bufs, map_dir); @@ -294,7 +296,7 @@ cumanascsi_2_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp) * Params : host - driver host structure to return info for. * Returns : pointer to a static buffer containing null terminated string. */ -const char *cumanascsi_2_info(struct Scsi_Host *host) +static const char *cumanascsi_2_info(struct Scsi_Host *host) { struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata; static char string[150]; @@ -329,10 +331,12 @@ cumanascsi_2_set_proc_info(struct Scsi_Host *host, char *buffer, int length) cumanascsi_2_terminator_ctl(host, 0); else ret = -EINVAL; - } else + } else { ret = -EINVAL; - } else + } + } else { ret = -EINVAL; + } return ret; } @@ -352,7 +356,7 @@ static int cumanascsi_2_show_info(struct seq_file *m, struct Scsi_Host *host) return 0; } -static struct scsi_host_template cumanascsi2_template = { +static const struct scsi_host_template cumanascsi2_template = { .module = THIS_MODULE, .show_info = cumanascsi_2_show_info, .write_info = cumanascsi_2_set_proc_info, @@ -363,12 +367,11 @@ static struct scsi_host_template cumanascsi2_template = { .eh_bus_reset_handler = fas216_eh_bus_reset, .eh_device_reset_handler = fas216_eh_device_reset, .eh_abort_handler = fas216_eh_abort, + .cmd_size = sizeof(struct fas216_cmd_priv), .can_queue = 1, .this_id = 7, - .sg_tablesize = SCSI_MAX_SG_CHAIN_SEGMENTS, + .sg_tablesize = SG_MAX_SEGMENTS, .dma_boundary = IOMD_DMA_BOUNDARY, - .cmd_per_lun = 1, - .use_clustering = DISABLE_CLUSTERING, .proc_name = "cumanascsi2", }; @@ -431,7 +434,7 @@ static int cumanascsi2_probe(struct expansion_card *ec, goto out_free; ret = request_irq(ec->irq, cumanascsi_2_intr, - IRQF_DISABLED, "cumanascsi2", info); + 0, "cumanascsi2", info); if (ret) { printk("scsi%d: IRQ%d not free: %d\n", host->host_no, ec->irq, ret); @@ -455,7 +458,7 @@ static int cumanascsi2_probe(struct expansion_card *ec, if (info->info.scsi.dma != NO_DMA) free_dma(info->info.scsi.dma); - free_irq(ec->irq, host); + free_irq(ec->irq, info); out_release: fas216_release(host); |