Hi Wolfram,
Thank you for the patch.
On Saturday 20 September 2014 12:07:37 Wolfram Sang wrote:
> From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
>
> gcc rightfully says:
>
> drivers/i2c/busses/i2c-rcar.c:198:10: warning: comparison between signed and
> unsigned integer expressions [-Wsign-compare]
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
> ---
> drivers/i2c/busses/i2c-rcar.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
> index 4c6fa78063fb..1eed463662c4 100644
> --- a/drivers/i2c/busses/i2c-rcar.c
> +++ b/drivers/i2c/busses/i2c-rcar.c
> @@ -195,7 +195,7 @@ static int rcar_i2c_clock_calculate(struct rcar_i2c_priv
> *priv, */
> rate = clk_get_rate(priv->clk);
> cdf = rate / 20000000;
> - if (cdf >= 1 << cdf_width) {
> + if (cdf >= 1U << cdf_width) {
> dev_err(dev, "Input clock %lu too high\n", rate);
> return -EIO;
> }
--
Regards,
Laurent Pinchart
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