From: Randy Dunlap <redacted>

i2c-designware-pcidrv is a PCI driver and should depend on PCI.
Fixes these build errors:

drivers/i2c/busses/i2c-designware-pcidrv.c:256: error: implicit declaration of function 'pci_request_region'
drivers/i2c/busses/i2c-designware-pcidrv.c:338: error: implicit declaration of function 'pci_release_region'

Signed-off-by: Randy Dunlap <redacted>
Cc: Baruch Siach <baruch@tkos.co.il>
---
 drivers/i2c/busses/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20110316.orig/drivers/i2c/busses/Kconfig
+++ linux-next-20110316/drivers/i2c/busses/Kconfig

@@ -359,6 +359,7 @@ config I2C_DESIGNWARE_PLATFORM
 
 config I2C_DESIGNWARE_PCI
 	tristate "Synopsys DesignWare PCI"
+	depends on PCI
 	help
 	  If you say yes to this option, support will be included for the
 	  Synopsys DesignWare I2C adapter. Only master mode is supported.