diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index 704436cdec8e62769e2a69ed39a7302e7e2c3fab..8d1d90ab3a90343ff8bd0aba92e058c5ad9ee5b0 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -473,7 +473,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter ali1535_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_ALI1535,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index da5a382eee93f9b94d1fb9bff4d20313f912ae78..4b55ae19db8d3c43cc85a72dc37504f7d49eebb6 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -382,7 +382,7 @@ static const struct i2c_algorithm ali1563_algorithm = {
static struct i2c_adapter ali1563_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_ALI1563,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &ali1563_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 7b029b147a8e70a95b509440953dca7dc2468d09..e922c3950fcdc4081c26fa3ca122f4465b116ead 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -471,7 +471,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter ali15x3_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_ALI15X3,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index f0baea62067d3d59ed004ea75efd5833cd413665..bd4f6380fabe61e12827597565199f234d4eeb24 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -301,7 +301,7 @@ static const struct i2c_algorithm smbus_algorithm = {
struct i2c_adapter amd756_smbus = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_AMD756,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index a4f687915de1a2d0d6cbaeeeaac0b4c3f537b156..0e18fe8460103e26eaac8bc68d6dbbe873079c77 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -383,7 +383,7 @@ static int __devinit amd8111_probe(struct pci_dev *dev,
snprintf(smbus->adapter.name, sizeof(smbus->adapter.name),
"SMBus2 AMD8111 adapter at %04x", smbus->base);
smbus->adapter.id = I2C_HW_SMBUS_AMD8111;
- smbus->adapter.class = I2C_CLASS_HWMON;
+ smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
index 53af744a91c12d249c152e56f8ad6d997c90289d..8164de1f4d72aba3a411f88f5d187e6d0c137f16 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -423,7 +423,7 @@ static const struct i2c_adapter cpm_ops = {
.owner = THIS_MODULE,
.name = "i2c-cpm",
.algo = &cpm_i2c_algo,
- .class = I2C_CLASS_HWMON,
+ .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 b7a9977b025f31a492d632f8b57cb49930f05466..c251cf21a62b3b25f57492e2a2cfa976bc2e3bd6 100644
--- a/drivers/i2c/busses/i2c-elektor.c
+++ b/drivers/i2c/busses/i2c-elektor.c
@@ -202,7 +202,7 @@ static struct i2c_algo_pcf_data pcf_isa_data = {
static struct i2c_adapter pcf_isa_ops = {
.owner = THIS_MODULE,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.id = I2C_HW_P_ELEK,
.algo_data = &pcf_isa_data,
.name = "i2c-elektor",
diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c
index 7c1b762aa681fc727312c0e0c1db08dbff0c2c04..79b455a1f090587c4c63d5b29b76d8474c81b122 100644
--- a/drivers/i2c/busses/i2c-gpio.c
+++ b/drivers/i2c/busses/i2c-gpio.c
@@ -140,7 +140,7 @@ static int __init i2c_gpio_probe(struct platform_device *pdev)
adap->owner = THIS_MODULE;
snprintf(adap->name, sizeof(adap->name), "i2c-gpio%d", pdev->id);
adap->algo_data = bit_data;
- adap->class = I2C_CLASS_HWMON;
+ adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adap->dev.parent = &pdev->dev;
/*
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 213119211e58711413e99bf5c3427b9ef154ec3d..9717ffe12921fc5ffdf16d4035160a93d1eaecab 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -573,7 +573,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter i801_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_I801,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 85dbf34382e1f54a3d964a2f71abf4f214457656..6f7bfdec3c6910e23fcae17cab71c91692fcb2e7 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -740,7 +740,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){
strcpy(adap->name, "IBM IIC");
i2c_set_adapdata(adap, dev);
adap->id = I2C_HW_OCP;
- adap->class = I2C_CLASS_HWMON;
+ adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adap->algo = &iic_algo;
adap->client_register = NULL;
adap->client_unregister = NULL;
@@ -934,7 +934,7 @@ static int __devinit iic_probe(struct of_device *ofdev,
strlcpy(adap->name, "IBM IIC", sizeof(adap->name));
i2c_set_adapdata(adap, dev);
adap->id = I2C_HW_OCP;
- adap->class = I2C_CLASS_HWMON;
+ adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adap->algo = &iic_algo;
adap->timeout = 1;
adap->nr = dev->idx;
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index 39884e7975945e8954ed4bb8f1e8194fab5fd895..fc2714ac0c0f4ba865584f5012fce1dc563f3d06 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -482,7 +482,7 @@ iop3xx_i2c_probe(struct platform_device *pdev)
memcpy(new_adapter->name, pdev->name, strlen(pdev->name));
new_adapter->id = I2C_HW_IOP3XX;
new_adapter->owner = THIS_MODULE;
- new_adapter->class = I2C_CLASS_HWMON;
+ new_adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
new_adapter->dev.parent = &pdev->dev;
new_adapter->nr = pdev->id;
diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c
index c9cd46b2269227bf5df160a5dea98c98bc5da87a..8d648911a7f5d137bf87b806800a03879a98d8ce 100644
--- a/drivers/i2c/busses/i2c-isch.c
+++ b/drivers/i2c/busses/i2c-isch.c
@@ -251,7 +251,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter sch_adapter = {
.owner = THIS_MODULE,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index a076129de7e811acb2434864ef2d48fccbeafa3b..10b9342a36c21241bb3c0ca36960801148053239 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -311,7 +311,7 @@ static struct i2c_adapter mpc_ops = {
.name = "MPC adapter",
.id = I2C_HW_MPC107,
.algo = &mpc_algo,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.timeout = 1,
};
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 036e6a883e6788e1564a56ae04afb227971681d6..9e8118d2fe64cccfa54e745337982569e0710064 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -530,7 +530,7 @@ mv64xxx_i2c_probe(struct platform_device *pd)
drv_data->adapter.id = I2C_HW_MV64XXX;
drv_data->adapter.algo = &mv64xxx_i2c_algo;
drv_data->adapter.owner = THIS_MODULE;
- drv_data->adapter.class = I2C_CLASS_HWMON;
+ drv_data->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
drv_data->adapter.timeout = pdata->timeout;
drv_data->adapter.nr = pd->id;
platform_set_drvdata(pd, drv_data);
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 081fdf3393f447a63d47bcafb34f8e953e09b114..2654f20d3a628ed4c8dd14a6910aaef3a0fc4952 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -350,7 +350,7 @@ static int __devinit nforce2_probe_smb (struct pci_dev *dev, int bar,
}
smbus->adapter.owner = THIS_MODULE;
smbus->adapter.id = I2C_HW_SMBUS_NFORCE2;
- smbus->adapter.class = I2C_CLASS_HWMON;
+ smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
smbus->adapter.dev.parent = &dev->dev;
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index f145692cbb76ad649901ccc3553443804bde3941..51ca79bf64807fef0892a55851c8b401d6482207 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -205,7 +205,7 @@ static const struct i2c_algorithm ocores_algorithm = {
static struct i2c_adapter ocores_adapter = {
.owner = THIS_MODULE,
.name = "i2c-ocores",
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &ocores_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-pasemi.c b/drivers/i2c/busses/i2c-pasemi.c
index 1603c81e39d472e0b45644477db450aa3e26382e..adf0fbb902f0850fb77a77b2bdee30a6bff7e206 100644
--- a/drivers/i2c/busses/i2c-pasemi.c
+++ b/drivers/i2c/busses/i2c-pasemi.c
@@ -365,7 +365,7 @@ static int __devinit pasemi_smb_probe(struct pci_dev *dev,
smbus->adapter.owner = THIS_MODULE;
snprintf(smbus->adapter.name, sizeof(smbus->adapter.name),
"PA Semi SMBus adapter at 0x%lx", smbus->base);
- smbus->adapter.class = I2C_CLASS_HWMON;
+ smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
smbus->adapter.nr = PCI_FUNC(dev->devfn);
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 2bde47509e1a4c4243de0dcc4f81eead5deb6561..85d69f3e624f2a7faf8116a7e8121f55830d8648 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -402,7 +402,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter piix4_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_PIIX4,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c
index 63b3e2c11cff1a17ac67b2b21b39d49851c5143a..dcf2045b5222b44aac99b568f7170701ecf0ae78 100644
--- a/drivers/i2c/busses/i2c-pmcmsp.c
+++ b/drivers/i2c/busses/i2c-pmcmsp.c
@@ -622,7 +622,7 @@ static struct i2c_algorithm pmcmsptwi_algo = {
static struct i2c_adapter pmcmsptwi_adapter = {
.owner = THIS_MODULE,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &pmcmsptwi_algo,
.name = DRV_NAME,
};
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 9e8c875437bec533ec4e32579602f31f4336bbe9..007390ad9810555b0fe7f2ba6077445601ec919b 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -590,7 +590,7 @@ static struct s3c24xx_i2c s3c24xx_i2c = {
.owner = THIS_MODULE,
.algo = &s3c24xx_i2c_algorithm,
.retries = 2,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
},
};
diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c
index 114634da6c6e9f3a7bd7ca77bf04476fc1c2818c..ac8822e7a5b482a5963bade401bbf62e71e88c7a 100644
--- a/drivers/i2c/busses/i2c-sibyte.c
+++ b/drivers/i2c/busses/i2c-sibyte.c
@@ -156,7 +156,7 @@ static struct i2c_adapter sibyte_board_adapter[2] = {
{
.owner = THIS_MODULE,
.id = I2C_HW_SIBYTE,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = NULL,
.algo_data = &sibyte_board_data[0],
.name = "SiByte SMBus 0",
@@ -164,7 +164,7 @@ static struct i2c_adapter sibyte_board_adapter[2] = {
{
.owner = THIS_MODULE,
.id = I2C_HW_SIBYTE,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = NULL,
.algo_data = &sibyte_board_data[1],
.name = "SiByte SMBus 1",
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index 328441bb547065a35fec28167e0f04df28586009..f76944b384f57c279d6dd0ae0ac5370778ee612b 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -362,7 +362,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter sis5595_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_SIS5595,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index d7e6ff3e018737af93e2f083db1d153a14f93a48..eb2b2181fed7e2763531128cabeec4a1960ae422 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -462,7 +462,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter sis630_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_SIS630,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index cde8e5880368afd23a6d2a551f441fbe01e9b7f7..413e9e477723dfc53aca0674da678a7d7b096c32 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -244,7 +244,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter sis96x_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_SIS96X,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/busses/i2c-stub.c
index e37ccd80f77a3b22d8bd488b944d50c8ee972515..1b7b2af94036ca448ff226f49bd1e14ff45068c4 100644
--- a/drivers/i2c/busses/i2c-stub.c
+++ b/drivers/i2c/busses/i2c-stub.c
@@ -140,7 +140,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter stub_adapter = {
.owner = THIS_MODULE,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
.name = "SMBus stub driver",
};
diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c
index 61716f6b14dcd2435c1b65f0fe27e05fc4f090cb..6517f8a6d911b9d5b0dc019a881ddf195f56acde 100644
--- a/drivers/i2c/busses/i2c-via.c
+++ b/drivers/i2c/busses/i2c-via.c
@@ -87,7 +87,7 @@ static struct i2c_algo_bit_data bit_data = {
static struct i2c_adapter vt586b_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_B_VIA,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.name = "VIA i2c",
.algo_data = &bit_data,
};
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index c611905df009bcc9521035c4a27a831da5f301f1..7957ce51589156c4089b8f6a157216fdf1631d44 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -311,7 +311,7 @@ static const struct i2c_algorithm smbus_algorithm = {
static struct i2c_adapter vt596_adapter = {
.owner = THIS_MODULE,
.id = I2C_HW_SMBUS_VIA2,
- .class = I2C_CLASS_HWMON,
+ .class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 61abe0f33255291ffa7e274f0aed3a8f68f283d6..ed794b145a115bb4d235ded80ffd66dfc3e67668 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -442,7 +442,7 @@ static __init struct scx200_acb_iface *scx200_create_iface(const char *text,
adapter->owner = THIS_MODULE;
adapter->id = I2C_HW_SMBUS_SCX200;
adapter->algo = &scx200_acb_algorithm;
- adapter->class = I2C_CLASS_HWMON;
+ adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adapter->dev.parent = dev;
mutex_init(&iface->mutex);
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 145797fe6a310b128f42396619264638f131c71e..839d0ea3dca36d6e6a0791ca864e1922351274b8 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -353,6 +353,7 @@ static inline void i2c_set_adapdata (struct i2c_adapter *dev, void *data)
#define I2C_CLASS_CAM_ANALOG (1<<4) /* camera with analog CCD */
#define I2C_CLASS_CAM_DIGITAL (1<<5) /* most webcams */
#define I2C_CLASS_SOUND (1<<6) /* sound devices */
+#define I2C_CLASS_SPD (1<<7) /* SPD EEPROMs and similar */
#define I2C_CLASS_ALL (UINT_MAX) /* all of the above */
/* i2c_client_address_data is the struct for holding default client