pinctrl: keembay: Convert to use func member

Convert drivers to use func member embedded in struct function_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin function description.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20240530085745.1539925-10-andy.shevchenko@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-keembay.c

@@ -1566,7 +1566,7 @@ static int keembay_add_functions(struct keembay_pinctrl *kpc,
 		unsigned int grp_idx = 0;
 		int j;
 
-		group_names = devm_kcalloc(kpc->dev, func->num_group_names,
+		group_names = devm_kcalloc(kpc->dev, func->func.ngroups,
 					   sizeof(*group_names), GFP_KERNEL);
 		if (!group_names)
 			return -ENOMEM;
@@ -1576,20 +1576,20 @@ static int keembay_add_functions(struct keembay_pinctrl *kpc,
 			struct keembay_mux_desc *mux;
 
 			for (mux = pdesc->drv_data; mux->name; mux++) {
-				if (!strcmp(mux->name, func->name))
+				if (!strcmp(mux->name, func->func.name))
 					group_names[grp_idx++] = pdesc->name;
 			}
 		}
 
-		func->group_names = group_names;
+		func->func.groups = group_names;
 	}
 
 	/* Add all functions */
 	for (i = 0; i < kpc->nfuncs; i++) {
 		pinmux_generic_add_function(kpc->pctrl,
-					    functions[i].name,
-					    functions[i].group_names,
-					    functions[i].num_group_names,
+					    functions[i].func.name,
+					    functions[i].func.groups,
+					    functions[i].func.ngroups,
 					    functions[i].data);
 	}
 
@@ -1619,17 +1619,17 @@ static int keembay_build_functions(struct keembay_pinctrl *kpc)
 			struct function_desc *fdesc;
 
 			/* Check if we already have function for this mux */
-			for (fdesc = keembay_funcs; fdesc->name; fdesc++) {
-				if (!strcmp(mux->name, fdesc->name)) {
-					fdesc->num_group_names++;
+			for (fdesc = keembay_funcs; fdesc->func.name; fdesc++) {
+				if (!strcmp(mux->name, fdesc->func.name)) {
+					fdesc->func.ngroups++;
 					break;
 				}
 			}
 
 			/* Setup new function for this mux we didn't see before */
 			if (!fdesc->name) {
-				fdesc->name = mux->name;
-				fdesc->num_group_names = 1;
+				fdesc->func.name = mux->name;
+				fdesc->func.ngroups = 1;
 				fdesc->data = &mux->mode;
 				kpc->nfuncs++;
 			}