i2c, avr32: fix compiler warning "input is not relaxable"
compiling U-Boot for avr32 boards shows since
commit 3d1957f0ea01 "dm: i2c: Add support for multiplexed I2C buses"
this warning:
Building current source for 4 boards (4 threads, 8 jobs per thread)
avr32: + atstk1002
+(atstk1002) drivers/i2c/built-in.o: warning: input is not relaxable
avr32: + grasshopper
+(grasshopper) drivers/i2c/built-in.o: warning: input is not relaxable
avr32: + atngw100
+(atngw100) drivers/i2c/built-in.o: warning: input is not relaxable
avr32: + atngw100mkii
+(atngw100mkii) drivers/i2c/built-in.o: warning: input is not relaxable
0 4 0 /4 0:00:16 : atngw100mkii
Fix it.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Roger Meier <r.meier@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index 32198bd..811ad9b 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -40,4 +40,4 @@
obj-$(CONFIG_SYS_I2C_UNIPHIER_F) += i2c-uniphier-f.o
obj-$(CONFIG_SYS_I2C_ZYNQ) += zynq_i2c.o
-obj-y += muxes/
+obj-$(CONFIG_I2C_MUX) += muxes/