[PATCH 01/11] Input: synaptics-rmi4 - embed the function modules in rmi_core

@@ -37,7 +37,7 @@ config RMI4_I2C
 	  This feature is not currently available as a loadable module.
 
 config RMI4_F11
-	tristate "RMI4 Function 11 (2D pointing)"
+	bool "RMI4 Function 11 (2D pointing)"
 	depends on RMI4_CORE
 	help
 	  Say Y here if you want to add support for RMI4 function 11.

@@ -46,9 +46,6 @@ config RMI4_F11
 	  touchpads.  For sensors that support relative pointing, F11 also
 	  provides mouse input.
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called rmi-f11.
-
 config RMI4_F11_PEN
 	bool "RMI4 F11 Pen Support"
 	depends on RMI4_F11

@@ -2,7 +2,7 @@ obj-$(CONFIG_RMI4_CORE) += rmi_core.o
 rmi_core-y := rmi_bus.o rmi_driver.o rmi_f01.o
 
 # Function drivers
-obj-$(CONFIG_RMI4_F11) += rmi_f11.o
+rmi_core-$(CONFIG_RMI4_F11) += rmi_f11.o
 
 # Transports
 obj-$(CONFIG_RMI4_I2C) += rmi_i2c.o

@@ -383,15 +383,24 @@ static int __init rmi_bus_init(void)
 		goto err_unregister_bus;
 	}
 
+	error = rmi_register_f11_handler();
+	if (error) {
+		pr_err("%s: error registering the RMI F11 handler: %d\n",
+			__func__, error);
+		goto err_unregister_f01;
+	}
+
 	error = rmi_register_physical_driver();
 	if (error) {
 		pr_err("%s: error registering the RMI physical driver: %d\n",
 			__func__, error);
-		goto err_unregister_f01;
+		goto err_unregister_f11;
 	}
 
 	return 0;
 
+err_unregister_f11:
+	rmi_unregister_f11_handler();
 err_unregister_f01:
 	rmi_unregister_f01_handler();
 err_unregister_bus:

@@ -113,4 +113,12 @@ void rmi_unregister_physical_driver(void);
 int rmi_register_f01_handler(void);
 void rmi_unregister_f01_handler(void);
 
+#ifdef CONFIG_RMI4_F11
+int rmi_register_f11_handler(void);
+void rmi_unregister_f11_handler(void);
+#else
+static inline int rmi_register_f11_handler(void) { return 0; }
+static inline void rmi_unregister_f11_handler(void) {}
+#endif
+
 #endif

@@ -1537,7 +1537,15 @@ static struct rmi_function_handler rmi_f11_handler = {
 	.attention	= rmi_f11_attention,
 };
 
-module_rmi_driver(rmi_f11_handler);
+int __init rmi_register_f11_handler(void)
+{
+	return rmi_register_function_handler(&rmi_f11_handler);
+}
+
+void rmi_unregister_f11_handler(void)
+{
+	rmi_unregister_function_handler(&rmi_f11_handler);
+}
 
 MODULE_AUTHOR("Christopher Heiny <cheiny@synaptics.com");
 MODULE_AUTHOR("Andrew Duggan <aduggan@synaptics.com");