diff options
author | Christoph Hellwig <hch@lst.de> | 2021-03-31 09:29:57 +0200 |
---|---|---|
committer | Jens Axboe <axboe@kernel.dk> | 2021-04-06 09:28:17 -0600 |
commit | 9b4c8eaa68d0ce85be4ae06cbbd158c53f66fe4f (patch) | |
tree | 7acc61082c4dfc99b96c93b9b557fc081db75945 | |
parent | a5f7a122dc04d7000ed60f6f7df76aa5be8bd7cf (diff) | |
download | linux-stable-9b4c8eaa68d0ce85be4ae06cbbd158c53f66fe4f.tar.gz linux-stable-9b4c8eaa68d0ce85be4ae06cbbd158c53f66fe4f.tar.bz2 linux-stable-9b4c8eaa68d0ce85be4ae06cbbd158c53f66fe4f.zip |
advansys: remove ISA support
This is the last piece in the kernel requiring the block layer ISA
bounce buffering, and it does not actually look used. So remove it
to see if anyone screams, in which case we'll need to find a solution
to fix it back up.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210331073001.46776-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r-- | drivers/scsi/advansys.c | 321 |
1 files changed, 32 insertions, 289 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index ec5627890809..993596d44a12 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -84,8 +84,6 @@ typedef unsigned char uchar; #define ASC_CS_TYPE unsigned short -#define ASC_IS_ISA (0x0001) -#define ASC_IS_ISAPNP (0x0081) #define ASC_IS_EISA (0x0002) #define ASC_IS_PCI (0x0004) #define ASC_IS_PCI_ULTRA (0x0104) @@ -101,11 +99,6 @@ typedef unsigned char uchar; #define ASC_CHIP_MIN_VER_PCI (0x09) #define ASC_CHIP_MAX_VER_PCI (0x0F) #define ASC_CHIP_VER_PCI_BIT (0x08) -#define ASC_CHIP_MIN_VER_ISA (0x11) -#define ASC_CHIP_MIN_VER_ISA_PNP (0x21) -#define ASC_CHIP_MAX_VER_ISA (0x27) -#define ASC_CHIP_VER_ISA_BIT (0x30) -#define ASC_CHIP_VER_ISAPNP_BIT (0x20) #define ASC_CHIP_VER_ASYN_BUG (0x21) #define ASC_CHIP_VER_PCI 0x08 #define ASC_CHIP_VER_PCI_ULTRA_3150 (ASC_CHIP_VER_PCI | 0x02) @@ -116,7 +109,6 @@ typedef unsigned char uchar; #define ASC_CHIP_LATEST_VER_EISA ((ASC_CHIP_MIN_VER_EISA - 1) + 3) #define ASC_MAX_VL_DMA_COUNT (0x07FFFFFFL) #define ASC_MAX_PCI_DMA_COUNT (0xFFFFFFFFL) -#define ASC_MAX_ISA_DMA_COUNT (0x00FFFFFFL) #define ASC_SCSI_ID_BITS 3 #define ASC_SCSI_TIX_TYPE uchar @@ -194,7 +186,6 @@ typedef unsigned char uchar; #define ASC_FLAG_SRB_LINEAR_ADDR 0x08 #define ASC_FLAG_WIN16 0x10 #define ASC_FLAG_WIN32 0x20 -#define ASC_FLAG_ISA_OVER_16MB 0x40 #define ASC_FLAG_DOS_VM_CALLBACK 0x80 #define ASC_TAG_FLAG_EXTRA_BYTES 0x10 #define ASC_TAG_FLAG_DISABLE_DISCONNECT 0x04 @@ -464,8 +455,6 @@ typedef struct asc_dvc_cfg { ASC_SCSI_BIT_ID_TYPE disc_enable; ASC_SCSI_BIT_ID_TYPE sdtr_enable; uchar chip_scsi_id; - uchar isa_dma_speed; - uchar isa_dma_channel; uchar chip_version; ushort mcode_date; ushort mcode_version; @@ -572,10 +561,8 @@ typedef struct asc_cap_info_array { #define ASC_EEP_MAX_RETRY 20 /* - * These macros keep the chip SCSI id and ISA DMA speed - * bitfields in board order. C bitfields aren't portable - * between big and little-endian platforms so they are - * not used. + * These macros keep the chip SCSI id bitfields in board order. C bitfields + * aren't portable between big and little-endian platforms so they are not used. */ #define ASC_EEP_GET_CHIP_ID(cfg) ((cfg)->id_speed & 0x0f) @@ -2340,9 +2327,8 @@ static void asc_prt_asc_dvc_cfg(ASC_DVC_CFG *h) printk(" disc_enable 0x%x, sdtr_enable 0x%x,\n", h->disc_enable, h->sdtr_enable); - printk(" chip_scsi_id %d, isa_dma_speed %d, isa_dma_channel %d, " - "chip_version %d,\n", h->chip_scsi_id, h->isa_dma_speed, - h->isa_dma_channel, h->chip_version); + printk(" chip_scsi_id %d, chip_version %d,\n", + h->chip_scsi_id, h->chip_version); printk(" mcode_date 0x%x, mcode_version %d\n", h->mcode_date, h->mcode_version); @@ -2415,8 +2401,8 @@ static void asc_prt_scsi_host(struct Scsi_Host *s) printk(" dma_channel %d, this_id %d, can_queue %d,\n", s->dma_channel, s->this_id, s->can_queue); - printk(" cmd_per_lun %d, sg_tablesize %d, unchecked_isa_dma %d\n", - s->cmd_per_lun, s->sg_tablesize, s->unchecked_isa_dma); + printk(" cmd_per_lun %d, sg_tablesize %d\n", + s->cmd_per_lun, s->sg_tablesize); if (ASC_NARROW_BOARD(boardp)) { asc_prt_asc_dvc_var(&boardp->dvc_var.asc_dvc_var); @@ -2632,42 +2618,28 @@ static const char *advansys_info(struct Scsi_Host *shost) if (ASC_NARROW_BOARD(boardp)) { asc_dvc_varp = &boardp->dvc_var.asc_dvc_var; ASC_DBG(1, "begin\n"); - if (asc_dvc_varp->bus_type & ASC_IS_ISA) { - if ((asc_dvc_varp->bus_type & ASC_IS_ISAPNP) == - ASC_IS_ISAPNP) { - busname = "ISA PnP"; + + if (asc_dvc_varp->bus_type & ASC_IS_VL) { + busname = "VL"; + } else if (asc_dvc_varp->bus_type & ASC_IS_EISA) { + busname = "EISA"; + } else if (asc_dvc_varp->bus_type & ASC_IS_PCI) { + if ((asc_dvc_varp->bus_type & ASC_IS_PCI_ULTRA) + == ASC_IS_PCI_ULTRA) { + busname = "PCI Ultra"; } else { - busname = "ISA"; + busname = "PCI"; } - sprintf(info, - "AdvanSys SCSI %s: %s: IO 0x%lX-0x%lX, IRQ 0x%X, DMA 0x%X", - ASC_VERSION, busname, - (ulong)shost->io_port, - (ulong)shost->io_port + ASC_IOADR_GAP - 1, - boardp->irq, shost->dma_channel); } else { - if (asc_dvc_varp->bus_type & ASC_IS_VL) { - busname = "VL"; - } else if (asc_dvc_varp->bus_type & ASC_IS_EISA) { - busname = "EISA"; - } else if (asc_dvc_varp->bus_type & ASC_IS_PCI) { - if ((asc_dvc_varp->bus_type & ASC_IS_PCI_ULTRA) - == ASC_IS_PCI_ULTRA) { - busname = "PCI Ultra"; - } else { - busname = "PCI"; - } - } else { - busname = "?"; - shost_printk(KERN_ERR, shost, "unknown bus " - "type %d\n", asc_dvc_varp->bus_type); - } - sprintf(info, - "AdvanSys SCSI %s: %s: IO 0x%lX-0x%lX, IRQ 0x%X", - ASC_VERSION, busname, (ulong)shost->io_port, - (ulong)shost->io_port + ASC_IOADR_GAP - 1, - boardp->irq); + busname = "?"; + shost_printk(KERN_ERR, shost, "unknown bus " + "type %d\n", asc_dvc_varp->bus_type); } + sprintf(info, + "AdvanSys SCSI %s: %s: IO 0x%lX-0x%lX, IRQ 0x%X", + ASC_VERSION, busname, (ulong)shost->io_port, + (ulong)shost->io_port + ASC_IOADR_GAP - 1, + boardp->irq); } else { /* * Wide Adapter Information @@ -2873,12 +2845,7 @@ static void asc_prt_asc_board_eeprom(struct seq_file *m, struct Scsi_Host *shost ASCEEP_CONFIG *ep; int i; uchar serialstr[13]; -#ifdef CONFIG_ISA - ASC_DVC_VAR *asc_dvc_varp; - int isa_dma_speed[] = { 10, 8, 7, 6, 5, 4, 3, 2 }; - asc_dvc_varp = &boardp->dvc_var.asc_dvc_var; -#endif /* CONFIG_ISA */ ep = &boardp->eep_config.asc_eep; seq_printf(m, @@ -2926,14 +2893,6 @@ static void asc_prt_asc_board_eeprom(struct seq_file *m, struct Scsi_Host *shost seq_printf(m, " %c", (ep->init_sdtr & ADV_TID_TO_TIDMASK(i)) ? 'Y' : 'N'); seq_putc(m, '\n'); - -#ifdef CONFIG_ISA - if (asc_dvc_varp->bus_type & ASC_IS_ISA) { - seq_printf(m, - " Host ISA DMA speed: %d MB/S\n", - isa_dma_speed[ASC_EEP_GET_DMA_SPD(ep)]); - } -#endif /* CONFIG_ISA */ } /* @@ -3181,10 +3140,6 @@ static void asc_prt_driver_conf(struct seq_file *m, struct Scsi_Host *shost) shost->sg_tablesize, shost->cmd_per_lun); seq_printf(m, - " unchecked_isa_dma %d\n", - shost->unchecked_isa_dma); - - seq_printf(m, " flags 0x%x, last_reset 0x%lx, jiffies 0x%lx, asc_n_io_port 0x%x\n", boardp->flags, shost->last_reset, jiffies, boardp->asc_n_io_port); @@ -8563,12 +8518,6 @@ static unsigned short AscGetChipBiosAddress(PortAddr iop_base, } cfg_lsw = AscGetChipCfgLsw(iop_base); - - /* - * ISA PnP uses the top bit as the 32K BIOS flag - */ - if (bus_type == ASC_IS_ISAPNP) - cfg_lsw &= 0x7FFF; bios_addr = ASC_BIOS_MIN_ADDR + (cfg_lsw >> 12) * ASC_BIOS_BANK_SIZE; return bios_addr; } @@ -8611,19 +8560,6 @@ static unsigned char AscGetChipVersion(PortAddr iop_base, return AscGetChipVerNo(iop_base); } -#ifdef CONFIG_ISA -static void AscEnableIsaDma(uchar dma_channel) -{ - if (dma_channel < 4) { - outp(0x000B, (ushort)(0xC0 | dma_channel)); - outp(0x000A, dma_channel); - } else if (dma_channel < 8) { - outp(0x00D6, (ushort)(0xC0 | (dma_channel - 4))); - outp(0x00D4, (ushort)(dma_channel - 4)); - } -} -#endif /* CONFIG_ISA */ - static int AscStopQueueExe(PortAddr iop_base) { int count = 0; @@ -8644,65 +8580,11 @@ static int AscStopQueueExe(PortAddr iop_base) static unsigned int AscGetMaxDmaCount(ushort bus_type) { - if (bus_type & ASC_IS_ISA) - return ASC_MAX_ISA_DMA_COUNT; - else if (bus_type & (ASC_IS_EISA | ASC_IS_VL)) + if (bus_type & (ASC_IS_EISA | ASC_IS_VL)) return ASC_MAX_VL_DMA_COUNT; return ASC_MAX_PCI_DMA_COUNT; } -#ifdef CONFIG_ISA -static ushort AscGetIsaDmaChannel(PortAddr iop_base) -{ - ushort channel; - - channel = AscGetChipCfgLsw(iop_base) & 0x0003; - if (channel == 0x03) - return (0); - else if (channel == 0x00) - return (7); - return (channel + 4); -} - -static ushort AscSetIsaDmaChannel(PortAddr iop_base, ushort dma_channel) -{ - ushort cfg_lsw; - uchar value; - - if ((dma_channel >= 5) && (dma_channel <= 7)) { - if (dma_channel == 7) - value = 0x00; - else - value = dma_channel - 4; - cfg_lsw = AscGetChipCfgLsw(iop_base) & 0xFFFC; - cfg_lsw |= value; - AscSetChipCfgLsw(iop_base, cfg_lsw); - return (AscGetIsaDmaChannel(iop_base)); - } - return 0; -} - -static uchar AscGetIsaDmaSpeed(PortAddr iop_base) -{ - uchar speed_value; - - AscSetBank(iop_base, 1); - speed_value = AscReadChipDmaSpeed(iop_base); - speed_value &= 0x07; - AscSetBank(iop_base, 0); - return speed_value; -} - -static uchar AscSetIsaDmaSpeed(PortAddr iop_base, uchar speed_value) -{ - speed_value &= 0x07; - AscSetBank(iop_base, 1); - AscWriteChipDmaSpeed(iop_base, speed_value); - AscSetBank(iop_base, 0); - return AscGetIsaDmaSpeed(iop_base); -} -#endif /* CONFIG_ISA */ - static void AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc) { int i; @@ -8712,7 +8594,7 @@ static void AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc) iop_base = asc_dvc->iop_base; asc_dvc->err_code = 0; if ((asc_dvc->bus_type & - (ASC_IS_ISA | ASC_IS_PCI | ASC_IS_EISA | ASC_IS_VL)) == 0) { + (ASC_IS_PCI | ASC_IS_EISA | ASC_IS_VL)) == 0) { asc_dvc->err_code |= ASC_IERR_NO_BUS_TYPE; } AscSetChipControl(iop_base, CC_HALT); @@ -8767,17 +8649,6 @@ static void AscInitAscDvcVar(ASC_DVC_VAR *asc_dvc) (SEC_ACTIVE_NEGATE | SEC_SLEW_RATE)); } - asc_dvc->cfg->isa_dma_speed = ASC_DEF_ISA_DMA_SPEED; -#ifdef CONFIG_ISA - if ((asc_dvc->bus_type & ASC_IS_ISA) != 0) { - if (chip_version >= ASC_CHIP_MIN_VER_ISA_PNP) { - AscSetChipIFC(iop_base, IFC_INIT_DEFAULT); - asc_dvc->bus_type = ASC_IS_ISAPNP; - } - asc_dvc->cfg->isa_dma_channel = - (uchar)AscGetIsaDmaChannel(iop_base); - } -#endif /* CONFIG_ISA */ for (i = 0; i <= ASC_MAX_TID; i++) { asc_dvc->cur_dvc_qng[i] = 0; asc_dvc->max_dvc_qng[i] = ASC_MAX_SCSI1_QNG; @@ -9141,7 +9012,6 @@ static int AscInitFromEEP(ASC_DVC_VAR *asc_dvc) asc_dvc->cfg->sdtr_enable = eep_config->init_sdtr; asc_dvc->cfg->disc_enable = eep_config->disc_enable; asc_dvc->cfg->cmd_qng_enabled = eep_config->use_cmd_qng; - asc_dvc->cfg->isa_dma_speed = ASC_EEP_GET_DMA_SPD(eep_config); asc_dvc->start_motor = eep_config->start_motor; asc_dvc->dvc_cntl = eep_config->cntl; asc_dvc->no_scam = eep_config->no_scam; @@ -9314,22 +9184,10 @@ static int AscInitSetConfig(struct pci_dev *pdev, struct Scsi_Host *shost) } } else #endif /* CONFIG_PCI */ - if (asc_dvc->bus_type == ASC_IS_ISAPNP) { - if (AscGetChipVersion(iop_base, asc_dvc->bus_type) - == ASC_CHIP_VER_ASYN_BUG) { - asc_dvc->bug_fix_cntl |= ASC_BUG_FIX_ASYN_USE_SYN; - } - } if (AscSetChipScsiID(iop_base, asc_dvc->cfg->chip_scsi_id) != asc_dvc->cfg->chip_scsi_id) { asc_dvc->err_code |= ASC_IERR_SET_SCSI_ID; } -#ifdef CONFIG_ISA - if (asc_dvc->bus_type & ASC_IS_ISA) { - AscSetIsaDmaChannel(iop_base, asc_dvc->cfg->isa_dma_channel); - AscSetIsaDmaSpeed(iop_base, asc_dvc->cfg->isa_dma_speed); - } -#endif /* CONFIG_ISA */ asc_dvc->init_state |= ASC_INIT_STATE_END_SET_CFG; @@ -10752,12 +10610,6 @@ static struct scsi_host_template advansys_template = { .eh_host_reset_handler = advansys_reset, .bios_param = advansys_biosparam, .slave_configure = advansys_slave_configure, - /* - * Because the driver may control an ISA adapter 'unchecked_isa_dma' - * must be set. The flag will be cleared in advansys_board_found - * for non-ISA adapters. - */ - .unchecked_isa_dma = true, }; static int advansys_wide_init_chip(struct Scsi_Host *shost) @@ -10923,29 +10775,21 @@ static int advansys_board_found(struct Scsi_Host *shost, unsigned int iop, */ switch (asc_dvc_varp->bus_type) { #ifdef CONFIG_ISA - case ASC_IS_ISA: - shost->unchecked_isa_dma = true; - share_irq = 0; - break; case ASC_IS_VL: - shost->unchecked_isa_dma = false; share_irq = 0; break; case ASC_IS_EISA: - shost->unchecked_isa_dma = false; share_irq = IRQF_SHARED; break; #endif /* CONFIG_ISA */ #ifdef CONFIG_PCI case ASC_IS_PCI: - shost->unchecked_isa_dma = false; share_irq = IRQF_SHARED; break; #endif /* CONFIG_PCI */ default: shost_printk(KERN_ERR, shost, "unknown adapter type: " "%d\n", asc_dvc_varp->bus_type); - shost->unchecked_isa_dma = false; share_irq = 0; break; } @@ -10964,7 +10808,6 @@ static int advansys_board_found(struct Scsi_Host *shost, unsigned int iop, * For Wide boards set PCI information before calling * AdvInitGetConfig(). */ - shost->unchecked_isa_dma = false; share_irq = IRQF_SHARED; ASC_DBG(2, "AdvInitGetConfig()\n"); @@ -11000,7 +10843,7 @@ static int advansys_board_found(struct Scsi_Host *shost, unsigned int iop, ep->init_sdtr = asc_dvc_varp->cfg->sdtr_enable; ep->disc_enable = asc_dvc_varp->cfg->disc_enable; ep->use_cmd_qng = asc_dvc_varp->cfg->cmd_qng_enabled; - ASC_EEP_SET_DMA_SPD(ep, asc_dvc_varp->cfg->isa_dma_speed); + ASC_EEP_SET_DMA_SPD(ep, ASC_DEF_ISA_DMA_SPEED); ep->start_motor = asc_dvc_varp->start_motor; ep->cntl = asc_dvc_varp->dvc_cntl; ep->no_scam = asc_dvc_varp->no_scam; @@ -11228,22 +11071,6 @@ static int advansys_board_found(struct Scsi_Host *shost, unsigned int iop, /* Register DMA Channel for Narrow boards. */ shost->dma_channel = NO_ISA_DMA; /* Default to no ISA DMA. */ -#ifdef CONFIG_ISA - if (ASC_NARROW_BOARD(boardp)) { - /* Register DMA channel for ISA bus. */ - if (asc_dvc_varp->bus_type & ASC_IS_ISA) { - shost->dma_channel = asc_dvc_varp->cfg->isa_dma_channel; - ret = request_dma(shost->dma_channel, DRV_NAME); - if (ret) { - shost_printk(KERN_ERR, shost, "request_dma() " - "%d failed %d\n", - shost->dma_channel, ret); - goto err_unmap; - } - AscEnableIsaDma(shost->dma_channel); - } - } -#endif /* CONFIG_ISA */ /* Register IRQ Number. */ ASC_DBG(2, "request_irq(%d, %p)\n", boardp->irq, shost); @@ -11262,7 +11089,7 @@ static int advansys_board_found(struct Scsi_Host *shost, unsigned int iop, shost_printk(KERN_ERR, shost, "request_irq(): IRQ 0x%x " "failed with %d\n", boardp->irq, ret); } - goto err_free_dma; + goto err_unmap; } /* @@ -11314,11 +11141,6 @@ static int advansys_board_found(struct Scsi_Host *shost, unsigned int iop, advansys_wide_free_mem(boardp); err_free_irq: free_irq(boardp->irq, shost); - err_free_dma: -#ifdef CONFIG_ISA - if (shost->dma_channel != NO_ISA_DMA) - free_dma(shost->dma_channel); -#endif err_unmap: if (boardp->ioremap_addr) iounmap(boardp->ioremap_addr); @@ -11339,12 +11161,7 @@ static int advansys_release(struct Scsi_Host *shost) ASC_DBG(1, "begin\n"); scsi_remove_host(shost); free_irq(board->irq, shost); -#ifdef CONFIG_ISA - if (shost->dma_channel != NO_ISA_DMA) { - ASC_DBG(1, "free_dma()\n"); - free_dma(shost->dma_channel); - } -#endif + if (ASC_NARROW_BOARD(board)) { dma_unmap_single(board->dev, board->dvc_var.asc_dvc_var.overrun_dma, @@ -11366,79 +11183,13 @@ static PortAddr _asc_def_iop_base[ASC_IOADR_TABLE_MAX_IX] = { 0x0210, 0x0230, 0x0250, 0x0330 }; -/* - * The ISA IRQ number is found in bits 2 and 3 of the CfgLsw. It decodes as: - * 00: 10 - * 01: 11 - * 10: 12 - * 11: 15 - */ -static unsigned int advansys_isa_irq_no(PortAddr iop_base) -{ - unsigned short cfg_lsw = AscGetChipCfgLsw(iop_base); - unsigned int chip_irq = ((cfg_lsw >> 2) & 0x03) + 10; - if (chip_irq == 13) - chip_irq = 15; - return chip_irq; -} - -static int advansys_isa_probe(struct device *dev, unsigned int id) -{ - int err = -ENODEV; - PortAddr iop_base = _asc_def_iop_base[id]; - struct Scsi_Host *shost; - struct asc_board *board; - - if (!request_region(iop_base, ASC_IOADR_GAP, DRV_NAME)) { - ASC_DBG(1, "I/O port 0x%x busy\n", iop_base); - return -ENODEV; - } - ASC_DBG(1, "probing I/O port 0x%x\n", iop_base); - if (!AscFindSignature(iop_base)) - goto release_region; - if (!(AscGetChipVersion(iop_base, ASC_IS_ISA) & ASC_CHIP_VER_ISA_BIT)) - goto release_region; - - err = -ENOMEM; - shost = scsi_host_alloc(&advansys_template, sizeof(*board)); - if (!shost) - goto release_region; - - board = shost_priv(shost); - board->irq = advansys_isa_irq_no(iop_base); - board->dev = dev; - board->shost = shost; - - err = advansys_board_found(shost, iop_base, ASC_IS_ISA); - if (err) - goto free_host; - - dev_set_drvdata(dev, shost); - return 0; - - free_host: - scsi_host_put(shost); - release_region: - release_region(iop_base, ASC_IOADR_GAP); - return err; -} - -static void advansys_isa_remove(struct device *dev, unsigned int id) +static void advansys_vlb_remove(struct device *dev, unsigned int id) { int ioport = _asc_def_iop_base[id]; advansys_release(dev_get_drvdata(dev)); release_region(ioport, ASC_IOADR_GAP); } -static struct isa_driver advansys_isa_driver = { - .probe = advansys_isa_probe, - .remove = advansys_isa_remove, - .driver = { - .owner = THIS_MODULE, - .name = DRV_NAME, - }, -}; - /* * The VLB IRQ number is found in bits 2 to 4 of the CfgLsw. It decodes as: * 000: invalid @@ -11507,7 +11258,7 @@ static int advansys_vlb_probe(struct device *dev, unsigned int id) static struct isa_driver advansys_vlb_driver = { .probe = advansys_vlb_probe, - .remove = advansys_isa_remove, + .remove = advansys_vlb_remove, .driver = { .owner = THIS_MODULE, .name = "advansys_vlb", @@ -11757,15 +11508,10 @@ static int __init advansys_init(void) { int error; - error = isa_register_driver(&advansys_isa_driver, - ASC_IOADR_TABLE_MAX_IX); - if (error) - goto fail; - error = isa_register_driver(&advansys_vlb_driver, ASC_IOADR_TABLE_MAX_IX); if (error) - goto unregister_isa; + goto fail; error = eisa_driver_register(&advansys_eisa_driver); if (error) @@ -11781,8 +11527,6 @@ static int __init advansys_init(void) eisa_driver_unregister(&advansys_eisa_driver); unregister_vlb: isa_unregister_driver(&advansys_vlb_driver); - unregister_isa: - isa_unregister_driver(&advansys_isa_driver); fail: return error; } @@ -11792,7 +11536,6 @@ static void __exit advansys_exit(void) pci_unregister_driver(&advansys_pci_driver); eisa_driver_unregister(&advansys_eisa_driver); isa_unregister_driver(&advansys_vlb_driver); - isa_unregister_driver(&advansys_isa_driver); } module_init(advansys_init); |