From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Wed, 13 Nov 2019 10:14:53 +0000 (+0100)
Subject: i2c: rcar: Remove superfluous call to clk_get_rate()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c39511ffb99b14541dc7c82da0accc14266c9100;p=linux.git

i2c: rcar: Remove superfluous call to clk_get_rate()

Variable "rate" already contains the current clock rate, so use that
rather than calling clk_get_rate() again.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 531c01100b560..879f0e61a4968 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -317,7 +317,7 @@ static int rcar_i2c_clock_calculate(struct rcar_i2c_priv *priv, struct i2c_timin
 
 scgd_find:
 	dev_dbg(dev, "clk %d/%d(%lu), round %u, CDF:0x%x, SCGD: 0x%x\n",
-		scl, t->bus_freq_hz, clk_get_rate(priv->clk), round, cdf, scgd);
+		scl, t->bus_freq_hz, rate, round, cdf, scgd);
 
 	/* keep icccr value */
 	priv->icccr = scgd << cdf_width | cdf;