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path: root/drivers/i2c/busses/i2c-i801.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-i801.c')
-rw-r--r--drivers/i2c/busses/i2c-i801.c47
1 files changed, 31 insertions, 16 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 1e73638225e1..e1cf2e0e1f23 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -53,6 +53,11 @@
Panther Point (PCH) 0x1e22 32 hard yes yes yes
Lynx Point (PCH) 0x8c22 32 hard yes yes yes
Lynx Point-LP (PCH) 0x9c22 32 hard yes yes yes
+ Avoton (SOC) 0x1f3c 32 hard yes yes yes
+ Wellsburg (PCH) 0x8d22 32 hard yes yes yes
+ Wellsburg (PCH) MS 0x8d7d 32 hard yes yes yes
+ Wellsburg (PCH) MS 0x8d7e 32 hard yes yes yes
+ Wellsburg (PCH) MS 0x8d7f 32 hard yes yes yes
Features supported by this driver:
Software PEC no
@@ -162,9 +167,14 @@
#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1 0x1d71
#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2 0x1d72
#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS 0x1e22
+#define PCI_DEVICE_ID_INTEL_AVOTON_SMBUS 0x1f3c
#define PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS 0x2330
#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS 0x3b30
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS 0x8c22
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS 0x8d22
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS0 0x8d7d
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS1 0x8d7e
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS2 0x8d7f
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_SMBUS 0x9c22
struct i801_mux_config {
@@ -798,6 +808,11 @@ static DEFINE_PCI_DEVICE_TABLE(i801_ids) = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_AVOTON_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS0) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS1) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS2) },
{ 0, }
};
@@ -841,14 +856,14 @@ struct dmi_onboard_device_info {
const char *i2c_type;
};
-static struct dmi_onboard_device_info __devinitdata dmi_devices[] = {
+static const struct dmi_onboard_device_info dmi_devices[] = {
{ "Syleus", DMI_DEV_TYPE_OTHER, 0x73, "fscsyl" },
{ "Hermes", DMI_DEV_TYPE_OTHER, 0x73, "fscher" },
{ "Hades", DMI_DEV_TYPE_OTHER, 0x73, "fschds" },
};
-static void __devinit dmi_check_onboard_device(u8 type, const char *name,
- struct i2c_adapter *adap)
+static void dmi_check_onboard_device(u8 type, const char *name,
+ struct i2c_adapter *adap)
{
int i;
struct i2c_board_info info;
@@ -871,8 +886,7 @@ static void __devinit dmi_check_onboard_device(u8 type, const char *name,
/* We use our own function to check for onboard devices instead of
dmi_find_device() as some buggy BIOS's have the devices we are interested
in marked as disabled */
-static void __devinit dmi_check_onboard_devices(const struct dmi_header *dm,
- void *adap)
+static void dmi_check_onboard_devices(const struct dmi_header *dm, void *adap)
{
int i, count;
@@ -901,7 +915,7 @@ static void __devinit dmi_check_onboard_devices(const struct dmi_header *dm,
}
/* Register optional slaves */
-static void __devinit i801_probe_optional_slaves(struct i801_priv *priv)
+static void i801_probe_optional_slaves(struct i801_priv *priv)
{
/* Only register slaves on main SMBus channel */
if (priv->features & FEATURE_IDF)
@@ -921,7 +935,7 @@ static void __devinit i801_probe_optional_slaves(struct i801_priv *priv)
}
#else
static void __init input_apanel_init(void) {}
-static void __devinit i801_probe_optional_slaves(struct i801_priv *priv) {}
+static void i801_probe_optional_slaves(struct i801_priv *priv) {}
#endif /* CONFIG_X86 && CONFIG_DMI */
#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
@@ -944,7 +958,7 @@ static struct i801_mux_config i801_mux_config_asus_z8_d18 = {
.n_gpios = 2,
};
-static struct dmi_system_id __devinitdata mux_dmi_table[] = {
+static const struct dmi_system_id mux_dmi_table[] = {
{
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
@@ -1012,7 +1026,7 @@ static struct dmi_system_id __devinitdata mux_dmi_table[] = {
};
/* Setup multiplexing if needed */
-static int __devinit i801_add_mux(struct i801_priv *priv)
+static int i801_add_mux(struct i801_priv *priv)
{
struct device *dev = &priv->adapter.dev;
const struct i801_mux_config *mux_config;
@@ -1048,13 +1062,13 @@ static int __devinit i801_add_mux(struct i801_priv *priv)
return 0;
}
-static void __devexit i801_del_mux(struct i801_priv *priv)
+static void i801_del_mux(struct i801_priv *priv)
{
if (priv->mux_pdev)
platform_device_unregister(priv->mux_pdev);
}
-static unsigned int __devinit i801_get_adapter_class(struct i801_priv *priv)
+static unsigned int i801_get_adapter_class(struct i801_priv *priv)
{
const struct dmi_system_id *id;
const struct i801_mux_config *mux_config;
@@ -1084,8 +1098,7 @@ static inline unsigned int i801_get_adapter_class(struct i801_priv *priv)
}
#endif
-static int __devinit i801_probe(struct pci_dev *dev,
- const struct pci_device_id *id)
+static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
{
unsigned char temp;
int err, i;
@@ -1105,6 +1118,9 @@ static int __devinit i801_probe(struct pci_dev *dev,
case PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF0:
case PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1:
case PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2:
+ case PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS0:
+ case PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS1:
+ case PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS_MS2:
priv->features |= FEATURE_IDF;
/* fall through */
default:
@@ -1226,7 +1242,7 @@ exit:
return err;
}
-static void __devexit i801_remove(struct pci_dev *dev)
+static void i801_remove(struct pci_dev *dev)
{
struct i801_priv *priv = pci_get_drvdata(dev);
@@ -1238,7 +1254,6 @@ static void __devexit i801_remove(struct pci_dev *dev)
free_irq(dev->irq, priv);
pci_release_region(dev, SMBBAR);
- pci_set_drvdata(dev, NULL);
kfree(priv);
/*
* do not call pci_disable_device(dev) since it can cause hard hangs on
@@ -1272,7 +1287,7 @@ static struct pci_driver i801_driver = {
.name = "i801_smbus",
.id_table = i801_ids,
.probe = i801_probe,
- .remove = __devexit_p(i801_remove),
+ .remove = i801_remove,
.suspend = i801_suspend,
.resume = i801_resume,
};
generated by cgit v1.2.3 (git 2.51.0) at 2025-09-21 05:41:59 +0000