ASoC: rt5682s: Fix crash due to out of scope stack vars

Move the declaration of temporary arrays to somewhere that won't go out
of scope before the devm_clk_hw_register() call, lest we be at the whim
of the compiler for whether those stack variables get overwritten.

Fixes a crash seen with gcc version 11.2.1 20210728 (Red Hat 11.2.1-1)

Fixes: bdd229a ("ASoC: rt5682s: Add driver for ALC5682I-VS codec")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20211118010453.843286-2-robdclark@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: robclark

sound/soc/codecs/rt5682s.c

@@ -2693,24 +2693,26 @@ static int rt5682s_register_dai_clks(struct snd_soc_component *component)
 
 	for (i = 0; i < RT5682S_DAI_NUM_CLKS; ++i) {
 		struct clk_init_data init = { };
+		struct clk_parent_data parent_data;
+		const struct clk_hw *parent;
 
 		dai_clk_hw = &rt5682s->dai_clks_hw[i];
 
 		switch (i) {
 		case RT5682S_DAI_WCLK_IDX:
 			/* Make MCLK the parent of WCLK */
 			if (rt5682s->mclk) {
-				init.parent_data = &(struct clk_parent_data){
+				parent_data = (struct clk_parent_data){
 					.fw_name = "mclk",
 				};
+				init.parent_data = &parent_data;
 				init.num_parents = 1;
 			}
 			break;
 		case RT5682S_DAI_BCLK_IDX:
 			/* Make WCLK the parent of BCLK */
-			init.parent_hws = &(const struct clk_hw *){
-				&rt5682s->dai_clks_hw[RT5682S_DAI_WCLK_IDX]
-			};
+			parent = &rt5682s->dai_clks_hw[RT5682S_DAI_WCLK_IDX];
+			init.parent_hws = &parent;
 			init.num_parents = 1;
 			break;
 		default: