[PATCH] i2c: sprd: Fix undefined reference errors

[Baolin Wang]

Since the i2c driver of Spreadtrum can not be build as one module, thus
it should depend on CONFIG_I2C is build in.

Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxx>
---
 drivers/i2c/busses/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 64729ac..71036c1 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -902,7 +902,7 @@ config I2C_SIRF
 
 config I2C_SPRD
 	bool "Spreadtrum I2C interface"
-	depends on ARCH_SPRD
+	depends on I2C=y && ARCH_SPRD
 	help
 	  If you say yes to this option, support will be included for the
 	  Spreadtrum I2C interface.
-- 
1.7.9.5