diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-hydra.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-hydra.c | 39 |
1 files changed, 9 insertions, 30 deletions
diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c index e0cb3b0f92f..14d2b76de25 100644 --- a/drivers/i2c/busses/i2c-hydra.c +++ b/drivers/i2c/busses/i2c-hydra.c @@ -1,13 +1,10 @@ /* - i2c-hydra.c - Part of lm_sensors, Linux kernel modules - for hardware monitoring - i2c Support for the Apple `Hydra' Mac I/O Copyright (c) 1999-2004 Geert Uytterhoeven <geert@linux-m68k.org> Based on i2c Support for Via Technologies 82C586B South Bridge - Copyright (c) 1998, 1999 Kyösti Mälkki <kmalkki@cc.hut.fi> + Copyright (c) 1998, 1999 Kyösti Mälkki <kmalkki@cc.hut.fi> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -30,8 +27,7 @@ #include <linux/types.h> #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> -#include <linux/init.h> -#include <asm/io.h> +#include <linux/io.h> #include <asm/hydra.h> @@ -99,25 +95,23 @@ static struct i2c_algo_bit_data hydra_bit_data = { .getsda = hydra_bit_getsda, .getscl = hydra_bit_getscl, .udelay = 5, - .mdelay = 5, .timeout = HZ }; static struct i2c_adapter hydra_adap = { .owner = THIS_MODULE, .name = "Hydra i2c", - .id = I2C_HW_B_HYDRA, .algo_data = &hydra_bit_data, }; -static struct pci_device_id hydra_ids[] = { +static const struct pci_device_id hydra_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_HYDRA) }, { 0, } }; MODULE_DEVICE_TABLE (pci, hydra_ids); -static int __devinit hydra_probe(struct pci_dev *dev, +static int hydra_probe(struct pci_dev *dev, const struct pci_device_id *id) { unsigned long base = pci_resource_start(dev, 0); @@ -127,7 +121,7 @@ static int __devinit hydra_probe(struct pci_dev *dev, hydra_adap.name)) return -EBUSY; - hydra_bit_data.data = ioremap(base, pci_resource_len(dev, 0)); + hydra_bit_data.data = pci_ioremap_bar(dev, 0); if (hydra_bit_data.data == NULL) { release_mem_region(base+offsetof(struct Hydra, CachePD), 4); return -ENODEV; @@ -144,10 +138,10 @@ static int __devinit hydra_probe(struct pci_dev *dev, return 0; } -static void __devexit hydra_remove(struct pci_dev *dev) +static void hydra_remove(struct pci_dev *dev) { pdregw(hydra_bit_data.data, 0); /* clear SCLK_OE and SDAT_OE */ - i2c_bit_del_bus(&hydra_adap); + i2c_del_adapter(&hydra_adap); iounmap(hydra_bit_data.data); release_mem_region(pci_resource_start(dev, 0)+ offsetof(struct Hydra, CachePD), 4); @@ -158,26 +152,11 @@ static struct pci_driver hydra_driver = { .name = "hydra_smbus", .id_table = hydra_ids, .probe = hydra_probe, - .remove = __devexit_p(hydra_remove), + .remove = hydra_remove, }; -static int __init i2c_hydra_init(void) -{ - return pci_register_driver(&hydra_driver); -} - - -static void __exit i2c_hydra_exit(void) -{ - pci_unregister_driver(&hydra_driver); -} - - +module_pci_driver(hydra_driver); MODULE_AUTHOR("Geert Uytterhoeven <geert@linux-m68k.org>"); MODULE_DESCRIPTION("i2c for Apple Hydra Mac I/O"); MODULE_LICENSE("GPL"); - -module_init(i2c_hydra_init); -module_exit(i2c_hydra_exit); - |