clk: at91: programmable: remove unneeded register read

noglitch · bebarino · commit 97d010dc4204 · 2019-02-25T09:23:45.000-08:00
This register read is a leftover of a previous read/modify/write. We now use
regmap_update_bits(), so we don't need it anymore.

Signed-off-by: Nicolas Ferre &lt;nicolas.ferre@microchip.com&gt;
Signed-off-by: Alexandre Belloni &lt;alexandre.belloni@bootlin.com&gt;
Signed-off-by: Stephen Boyd &lt;sboyd@kernel.org&gt;
diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c
@@ -132,11 +132,8 @@ static int clk_programmable_set_rate(struct clk_hw *hw, unsigned long rate,
 	struct clk_programmable *prog = to_clk_programmable(hw);
 	const struct clk_programmable_layout *layout = prog->layout;
 	unsigned long div = parent_rate / rate;
-	unsigned int pckr;
 	int shift = 0;
 
-	regmap_read(prog->regmap, AT91_PMC_PCKR(prog->id), &pckr);
-
 	if (!div)
 		return -EINVAL;
 
