diff options
Diffstat (limited to 'drivers/i2c/busses')
-rw-r--r-- | drivers/i2c/busses/Kconfig | 1 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-amd756.c | 5 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-cpm.c | 1 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-elektor.c | 3 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-hydra.c | 2 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 3 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-powermac.c | 29 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-viapro.c | 5 |
8 files changed, 36 insertions, 13 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index acadbc51fc0f..7f95905bbb9d 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -97,6 +97,7 @@ config I2C_I801 ICH9 Tolapai ICH10 + PCH This driver can also be built as a module. If so, the module will be called i2c-i801. diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c index 1ea39254dac6..424dad6f18d8 100644 --- a/drivers/i2c/busses/i2c-amd756.c +++ b/drivers/i2c/busses/i2c-amd756.c @@ -332,10 +332,6 @@ static int __devinit amd756_probe(struct pci_dev *pdev, int error; u8 temp; - /* driver_data might come from user-space, so check it */ - if (id->driver_data >= ARRAY_SIZE(chipname)) - return -EINVAL; - if (amd756_ioport) { dev_err(&pdev->dev, "Only one device supported " "(you have a strange motherboard, btw)\n"); @@ -412,7 +408,6 @@ static struct pci_driver amd756_driver = { .id_table = amd756_ids, .probe = amd756_probe, .remove = __devexit_p(amd756_remove), - .dynids.use_driver_data = 1, }; static int __init amd756_init(void) diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 8164de1f4d72..228f75723063 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -423,7 +423,6 @@ static const struct i2c_adapter cpm_ops = { .owner = THIS_MODULE, .name = "i2c-cpm", .algo = &cpm_i2c_algo, - .class = I2C_CLASS_HWMON | I2C_CLASS_SPD, }; static int __devinit cpm_i2c_setup(struct cpm_i2c *cpm) diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index 7f38c01fb3a0..0ed3ccb81b63 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -104,7 +104,8 @@ static int pcf_isa_getclock(void *data) return (clock); } -static void pcf_isa_waitforpin(void) { +static void pcf_isa_waitforpin(void *data) +{ DEFINE_WAIT(wait); int timeout = 2; unsigned long flags; diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c index 1098f21ace13..648aa7baff83 100644 --- a/drivers/i2c/busses/i2c-hydra.c +++ b/drivers/i2c/busses/i2c-hydra.c @@ -123,7 +123,7 @@ 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; diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index dc7ea32b69a8..5123eb69a971 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -41,6 +41,7 @@ Tolapai 0x5032 32 hard yes yes yes ICH10 0x3a30 32 hard yes yes yes ICH10 0x3a60 32 hard yes yes yes + PCH 0x3b30 32 hard yes yes yes Features supported by this driver: Software PEC no @@ -576,6 +577,7 @@ static struct pci_device_id i801_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TOLAPAI_1) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PCH_SMBUS) }, { 0, } }; @@ -599,6 +601,7 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id case PCI_DEVICE_ID_INTEL_TOLAPAI_1: case PCI_DEVICE_ID_INTEL_ICH10_4: case PCI_DEVICE_ID_INTEL_ICH10_5: + case PCI_DEVICE_ID_INTEL_PCH_SMBUS: i801_features |= FEATURE_I2C_BLOCK_READ; /* fall through */ case PCI_DEVICE_ID_INTEL_82801DB_3: diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c index 0e7b1c6724aa..60ca91745e55 100644 --- a/drivers/i2c/busses/i2c-powermac.c +++ b/drivers/i2c/busses/i2c-powermac.c @@ -259,6 +259,35 @@ static int __devinit i2c_powermac_probe(struct platform_device *dev) } printk(KERN_INFO "PowerMac i2c bus %s registered\n", name); + + if (!strncmp(basename, "uni-n", 5)) { + struct device_node *np; + const u32 *prop; + struct i2c_board_info info; + + /* Instantiate I2C motion sensor if present */ + np = of_find_node_by_name(NULL, "accelerometer"); + if (np && of_device_is_compatible(np, "AAPL,accelerometer_1") && + (prop = of_get_property(np, "reg", NULL))) { + int i2c_bus; + const char *tmp_bus; + + /* look for bus either using "reg" or by path */ + tmp_bus = strstr(np->full_name, "/i2c-bus@"); + if (tmp_bus) + i2c_bus = *(tmp_bus + 9) - '0'; + else + i2c_bus = ((*prop) >> 8) & 0x0f; + + if (pmac_i2c_get_channel(bus) == i2c_bus) { + memset(&info, 0, sizeof(struct i2c_board_info)); + info.addr = ((*prop) & 0xff) >> 1; + strlcpy(info.type, "ams", I2C_NAME_SIZE); + i2c_new_device(adapter, &info); + } + } + } + return rc; } diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 73dc52e114eb..9f194d9efd91 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -332,10 +332,6 @@ static int __devinit vt596_probe(struct pci_dev *pdev, unsigned char temp; int error = -ENODEV; - /* driver_data might come from user-space, so check it */ - if (id->driver_data & 1 || id->driver_data > 0xff) - return -EINVAL; - /* Determine the address of the SMBus areas */ if (force_addr) { vt596_smba = force_addr & 0xfff0; @@ -483,7 +479,6 @@ static struct pci_driver vt596_driver = { .name = "vt596_smbus", .id_table = vt596_ids, .probe = vt596_probe, - .dynids.use_driver_data = 1, }; static int __init i2c_vt596_init(void) |