Not all platforms implement the clk_*() function set, and the i2c-designware driver can only be built when these functions are available. Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx> Cc: Baruch Siach <baruch@xxxxxxxxxx> Cc: Ben Dooks <ben-linux@xxxxxxxxx> --- drivers/i2c/busses/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-2.6.31-rc1.orig/drivers/i2c/busses/Kconfig 2009-06-25 09:32:17.000000000 +0200 +++ linux-2.6.31-rc1/drivers/i2c/busses/Kconfig 2009-06-25 11:46:56.000000000 +0200 @@ -328,6 +328,7 @@ config I2C_DAVINCI config I2C_DESIGNWARE tristate "Synopsys DesignWare" + depends on HAVE_CLK help If you say yes to this option, support will be included for the Synopsys DesignWare I2C adapter. Only master mode is supported. -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html