i2c-viapro: Add VIA VX900 device ID

The SMBus controller in the VIA VX900 appears to be compatible with
the VIA VX855, so just add the device ID.

This closes kernel bug #43096.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

2 files changed, 5 insertions, 1 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 8eed054e3293..7f69f500daf2 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -225,7 +225,7 @@ config I2C_VIA
           will be called i2c-via.
 
 config I2C_VIAPRO
-        tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx"
+        tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900"
         depends on PCI
         help
           If you say yes to this option, support will be included for the VIA
@@ -241,6 +241,7 @@ config I2C_VIAPRO
             CX700
             VX800/VX820
             VX855/VX875
+            VX900
 
           This driver can also be built as a module.  If so, the module
           will be called i2c-viapro.
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 333011c83d52..271c9a2b0fd7 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -401,6 +401,7 @@ found:
         case PCI_DEVICE_ID_VIA_CX700:
         case PCI_DEVICE_ID_VIA_VX800:
         case PCI_DEVICE_ID_VIA_VX855:
+        case PCI_DEVICE_ID_VIA_VX900:
         case PCI_DEVICE_ID_VIA_8251:
         case PCI_DEVICE_ID_VIA_8237:
         case PCI_DEVICE_ID_VIA_8237A:
@@ -470,6 +471,8 @@ static DEFINE_PCI_DEVICE_TABLE(vt596_ids) = {
           .driver_data = SMBBA3 },
         { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX855),
           .driver_data = SMBBA3 },
+        { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900),
+          .driver_data = SMBBA3 },
         { 0, }
 };