ASoC: soc-ac97: Return correct error codes

With the switching to dev_err_probe(), during the conversion
of GPIO calls, the return code is passed is a paratemer to it.
At the same time a copy'n'paste mistake was made, so the wrong
variable has been taken for the error reporting. Fix this.

Fixes: 3ee0d39c50dc ("ASoC: soc-ac97: Convert to agnostic GPIO API")
Reported-by: kernel test robot <[e-mail]>
Reported-by: Dan Carpenter <[e-mail]>
Signed-off-by: Andy Shevchenko <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/soc-ac97.c

···
 
 	cfg->sdata_gpio = devm_gpiod_get_index(dev, "ac97", 1, GPIOD_ASIS);
 	if (IS_ERR(cfg->sdata_gpio))
-		return dev_err_probe(dev, PTR_ERR(cfg->sync_gpio), "Can't find ac97-sdata gpio\n");
+		return dev_err_probe(dev, PTR_ERR(cfg->sdata_gpio), "Can't find ac97-sdata gpio\n");
 	gpiod_set_consumer_name(cfg->sdata_gpio, "AC97 link sdata");
 
 	cfg->reset_gpio = devm_gpiod_get_index(dev, "ac97", 2, GPIOD_ASIS);
 	if (IS_ERR(cfg->reset_gpio))
-		return dev_err_probe(dev, PTR_ERR(cfg->sync_gpio), "Can't find ac97-reset gpio\n");
+		return dev_err_probe(dev, PTR_ERR(cfg->reset_gpio), "Can't find ac97-reset gpio\n");
 	gpiod_set_consumer_name(cfg->reset_gpio, "AC97 link reset");
 
 	return 0;