During development, the driver first really needed to depend on COMMON_CLK only. Later, it was switched to writel_relaxed, but it was forgotten to update the dependencies, so build errors occured: config: make ARCH=i386 allyesconfig All error/warnings: drivers/i2c/busses/i2c-cadence.c: In function 'cdns_i2c_clear_bus_hold': >> drivers/i2c/busses/i2c-cadence.c:168:3: error: implicit declaration >> of function 'writel_relaxed' [-Werror=implicit-function-declaration] Use a very safe dependency for now. Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx> --- 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 93165ff453ab..3d3b9b3577c5 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -378,7 +378,7 @@ config I2C_BLACKFIN_TWI_CLK_KHZ config I2C_CADENCE tristate "Cadence I2C Controller" - depends on COMMON_CLK + depends on ARCH_ZYNQ help Say yes here to select Cadence I2C Host Controller. This controller is e.g. used by Xilinx Zynq. -- 1.9.1 -- 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
