leds: lgm-sso: Remove duplicate assignments for priv->mmap

Remove duplicate assignment of priv->mmap in intel_sso_led_probe().

Fixes: fba8a6f ("leds: lgm-sso: Fix clock handling")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20260226033048.3715915-1-nichen@iscas.ac.cn
Signed-off-by: Lee Jones <lee@kernel.org>

Author: Chen Ni

drivers/leds/blink/leds-lgm-sso.c

@@ -808,8 +808,6 @@ static int intel_sso_led_probe(struct platform_device *pdev)
 
 	priv->fpid_clkrate = clk_get_rate(priv->clocks[1].clk);
 
-	priv->mmap = syscon_node_to_regmap(dev->of_node);
-
 	priv->mmap = syscon_node_to_regmap(dev->of_node);
 	if (IS_ERR(priv->mmap)) {
 		dev_err(dev, "Failed to map iomem!\n");