On Tue, 9 Jun 2009 15:04:36 +0200, Hans Verkuil wrote:
> Here it is:
>
> --- linux-git/include/linux/i2c.h.orig 2009-06-09 14:53:32.000000000 +0200
> +++ linux-git/include/linux/i2c.h 2009-06-09 15:03:24.000000000 +0200
> @@ -412,6 +412,10 @@
> /* The numbers to use to set I2C bus address */
> #define ANY_I2C_BUS 0xffff
>
> +/* Construct an I2C_CLIENT_END-terminated array of i2c addresses */
> +#define I2C_ADDRS(addr, addrs...) \
> + ((const unsigned short []){ addr, ## addrs, I2C_CLIENT_END })
> +
>
> /* ----- functions exported by i2c.o */
>
>
> Signed-off-by: Hans Verkuil <hverkuil@xxxxxxxxx>
>
> Note that this can also be used to initialize an array:
>
> static const unsigned short addrs[] = I2C_ADDRS(0x2a, 0x2c);
>
> Whether you want to is another matter, but it works. This functionality is
> also available in the oldest supported gcc (3.2).
Applied, thanks.
--
Jean Delvare
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