line = tty->index;
sx_dprintk(SX_DEBUG_OPEN, "%d: opening line %d. tty=%p ctty=%p, "
- "np=%d)\n", current->pid, line, tty,
+ "np=%d)\n", task_pid_nr(current), line, tty,
current->signal->tty, sx_nports);
if ((line < 0) || (line >= SX_NPORTS) || (line >= sx_nports))
/* It is safe/allowed to del_timer a non-active timer */
del_timer(&board->timer);
- if (pdev)
+ if (pdev) {
+#ifdef CONFIG_PCI
pci_iounmap(pdev, board->base);
- else
+ pci_release_region(pdev, IS_CF_BOARD(board) ? 3 : 2);
+#endif
+ } else {
iounmap(board->base);
+ release_region(board->hw_base, board->hw_len);
+ }
board->flags &= ~(SX_BOARD_INITIALIZED | SX_BOARD_PRESENT);
}
board->hw_base = ((inb(eisa_slot + 0xc01) << 8) +
inb(eisa_slot + 0xc00)) << 16;
+ board->hw_len = SI2_EISA_WINDOW_LEN;
+ if (!request_region(board->hw_base, board->hw_len, "sx")) {
+ dev_err(dev, "can't request region\n");
+ goto err_flag;
+ }
board->base2 =
board->base = ioremap(board->hw_base, SI2_EISA_WINDOW_LEN);
+ if (!board->base) {
+ dev_err(dev, "can't remap memory\n");
+ goto err_reg;
+ }
sx_dprintk(SX_DEBUG_PROBE, "IO hw_base address: %lx\n", board->hw_base);
sx_dprintk(SX_DEBUG_PROBE, "base: %p\n", board->base);
return 0;
err_unmap:
iounmap(board->base);
+err_reg:
+ release_region(board->hw_base, board->hw_len);
+err_flag:
board->flags &= ~SX_BOARD_PRESENT;
err:
return retval;
#endif
+#ifdef CONFIG_PCI
/********************************************************
* Setting bit 17 in the CNTRL register of the PLX 9050 *
* chip forces a retry on writes while a read is pending.*
}
iounmap(rebase);
}
+#endif
static int __devinit sx_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
+#ifdef CONFIG_PCI
struct sx_board *board;
unsigned int i, reg;
int retval = -EIO;
/* CF boards use base address 3.... */
reg = IS_CF_BOARD(board) ? 3 : 2;
+ retval = pci_request_region(pdev, reg, "sx");
+ if (retval) {
+ dev_err(&pdev->dev, "can't request region\n");
+ goto err_flag;
+ }
board->hw_base = pci_resource_start(pdev, reg);
board->base2 =
board->base = pci_iomap(pdev, reg, WINDOW_LEN(board));
if (!board->base) {
dev_err(&pdev->dev, "ioremap failed\n");
- goto err_flag;
+ goto err_reg;
}
/* Most of the stuff on the CF board is offset by 0x18000 .... */
return 0;
err_unmap:
pci_iounmap(pdev, board->base);
+err_reg:
+ pci_release_region(pdev, reg);
err_flag:
board->flags &= ~SX_BOARD_PRESENT;
err:
return retval;
+#else
+ return -ENODEV;
+#endif
}
static void __devexit sx_pci_remove(struct pci_dev *pdev)
its because the standard requires it. So check for SUBVENDOR_ID. */
static struct pci_device_id sx_pci_tbl[] = {
{ PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8,
- .subvendor = 0x0200,.subdevice = PCI_ANY_ID },
+ .subvendor = PCI_ANY_ID, .subdevice = 0x0200 },
{ PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8,
- .subvendor = 0x0300,.subdevice = PCI_ANY_ID },
+ .subvendor = PCI_ANY_ID, .subdevice = 0x0300 },
{ 0 }
};
for (i = 0; i < NR_SX_ADDRS; i++) {
board = &boards[found];
board->hw_base = sx_probe_addrs[i];
+ board->hw_len = SX_WINDOW_LEN;
+ if (!request_region(board->hw_base, board->hw_len, "sx"))
+ continue;
board->base2 =
- board->base = ioremap(board->hw_base, SX_WINDOW_LEN);
+ board->base = ioremap(board->hw_base, board->hw_len);
+ if (!board->base)
+ goto err_sx_reg;
board->flags &= ~SX_BOARD_TYPE;
board->flags |= SX_ISA_BOARD;
board->irq = sx_irqmask ? -1 : 0;
found++;
} else {
iounmap(board->base);
+err_sx_reg:
+ release_region(board->hw_base, board->hw_len);
}
}
for (i = 0; i < NR_SI_ADDRS; i++) {
board = &boards[found];
board->hw_base = si_probe_addrs[i];
+ board->hw_len = SI2_ISA_WINDOW_LEN;
+ if (!request_region(board->hw_base, board->hw_len, "sx"))
+ continue;
board->base2 =
- board->base = ioremap(board->hw_base, SI2_ISA_WINDOW_LEN);
+ board->base = ioremap(board->hw_base, board->hw_len);
+ if (!board->base)
+ goto err_si_reg;
board->flags &= ~SX_BOARD_TYPE;
board->flags |= SI_ISA_BOARD;
board->irq = sx_irqmask ? -1 : 0;
found++;
} else {
iounmap(board->base);
+err_si_reg:
+ release_region(board->hw_base, board->hw_len);
}
}
for (i = 0; i < NR_SI1_ADDRS; i++) {
board = &boards[found];
board->hw_base = si1_probe_addrs[i];
+ board->hw_len = SI1_ISA_WINDOW_LEN;
+ if (!request_region(board->hw_base, board->hw_len, "sx"))
+ continue;
board->base2 =
- board->base = ioremap(board->hw_base, SI1_ISA_WINDOW_LEN);
+ board->base = ioremap(board->hw_base, board->hw_len);
+ if (!board->base)
+ goto err_si1_reg;
board->flags &= ~SX_BOARD_TYPE;
board->flags |= SI1_ISA_BOARD;
board->irq = sx_irqmask ? -1 : 0;
found++;
} else {
iounmap(board->base);
+err_si1_reg:
+ release_region(board->hw_base, board->hw_len);
}
}
#endif