[U-Boot] [PATCH] i2c, avr32: fix compiler warning "input is not relaxable"

[Heiko Schocher]

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 at denx.de>

---

 drivers/i2c/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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-$(CONFIG_SYS_I2C_UNIPHIER) += i2c-uniphier.o
 obj-$(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/
-- 
2.1.0