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Char: cyclades, remove some global vars

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Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Slaby 2007-05-08 00:36:18 -07:00 committed by Linus Torvalds
parent f3851e73ec
commit 14a55a6789
1 changed files with 4 additions and 9 deletions
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13
drivers/char/cyclades.c
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@ -818,9 +818,6 @@ static int cy_chip_offset[] = { 0x0000,
/* PCI related definitions */
static unsigned short cy_pci_nboard;
static unsigned short cy_isa_nboard;
static unsigned short cy_nboard;
#ifdef CONFIG_PCI
static struct pci_device_id cy_pci_dev_id[] __devinitdata = {
{ PCI_DEVICE(PCI_VENDOR_ID_CYCLADES, PCI_DEVICE_ID_CYCLOM_Y_Lo) }, /* PCI < 1Mb */
@ -5462,7 +5459,7 @@ static const struct tty_operations cy_ops = {
static int __init cy_init(void)
{
unsigned int i;
unsigned int i, nboards;
cy_serial_driver = alloc_tty_driver(NR_PORTS);
if (!cy_serial_driver)
@ -5506,14 +5503,12 @@ static int __init cy_init(void)
the cy_next_channel. */
/* look for isa boards */
cy_isa_nboard = cy_detect_isa();
nboards = cy_detect_isa();
/* look for pci boards */
cy_pci_nboard = cy_detect_pci();
nboards += cy_detect_pci();
cy_nboard = cy_isa_nboard + cy_pci_nboard;
return 0;
return nboards ? 0 : -ENODEV;
} /* cy_init */
static void __exit cy_cleanup_module(void)