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

[Meier, Roger]

Thanks Heiko!

> -----Original Message-----
> From: Heiko Schocher [mailto:hs at denx.de]
> Sent: Dienstag, 17. November 2015 12:23
> To: U-Boot Mailing List <u-boot at lists.denx.de>
> Cc: Heiko Schocher <hs at denx.de>; Andreas Bießmann
> <andreas.devel at googlemail.com>; Meier, Roger <r.meier at siemens.com>;
> Simon Glass <sjg at chromium.org>
> Subject: [PATCH] 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 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

Reviewed-by: Roger Meier <r.meier at siemens.com>