Commit 22762ccb authored Sep 20, 2014 by Wolfram Sang Committed by Wolfram Sang Sep 29, 2014

i2c: rcar: remove sign-compare flaw

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@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

parent 8b57cebe

drivers/i2c/busses/i2c-rcar.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}