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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>
This commit is contained in:
Geert Uytterhoeven 2019-11-13 11:14:53 +01:00 committed by Wolfram Sang
parent 993e219406
commit c39511ffb9
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-rcar.c
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@ -317,7 +317,7 @@ static int rcar_i2c_clock_calculate(struct rcar_i2c_priv *priv, struct i2c_timin
scgd_find: scgd_find:
dev_dbg(dev, "clk %d/%d(%lu), round %u, CDF:0x%x, SCGD: 0x%x\n", 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 */ /* keep icccr value */
priv->icccr = scgd << cdf_width | cdf; priv->icccr = scgd << cdf_width | cdf;