[media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIER

This config option is strictly speaking independent of the
media subsystem since it can be used by drm as well.

Besides, it looks odd when drivers select CEC_CORE and
MEDIA_CEC_NOTIFIER, that's inconsistent naming.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/Kconfig

@@ -5,7 +5,7 @@
 config CEC_CORE
 	tristate
 
-config MEDIA_CEC_NOTIFIER
+config CEC_NOTIFIER
 	bool
 
 menuconfig MEDIA_SUPPORT

drivers/media/cec/Makefile

 cec-objs := cec-core.o cec-adap.o cec-api.o cec-edid.o
 
-ifeq ($(CONFIG_MEDIA_CEC_NOTIFIER),y)
+ifeq ($(CONFIG_CEC_NOTIFIER),y)
   cec-objs += cec-notifier.o
 endif
 

drivers/media/cec/cec-core.c

@@ -187,7 +187,7 @@ static void cec_devnode_unregister(struct cec_devnode *devnode)
 	put_device(&devnode->dev);
 }
 
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
 static void cec_cec_notify(struct cec_adapter *adap, u16 pa)
 {
 	cec_s_phys_addr(adap, pa, false);
@@ -355,7 +355,7 @@ void cec_unregister_adapter(struct cec_adapter *adap)
 	adap->rc = NULL;
 #endif
 	debugfs_remove_recursive(adap->cec_dir);
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
 	if (adap->notifier)
 		cec_notifier_unregister(adap->notifier);
 #endif

drivers/media/platform/Kconfig

@@ -503,7 +503,7 @@ config VIDEO_SAMSUNG_S5P_CEC
        tristate "Samsung S5P CEC driver"
        depends on PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST
        select CEC_CORE
-       select MEDIA_CEC_NOTIFIER
+       select CEC_NOTIFIER
        ---help---
          This is a driver for Samsung S5P HDMI CEC interface. It uses the
          generic CEC framework interface.
@@ -514,7 +514,7 @@ config VIDEO_STI_HDMI_CEC
        tristate "STMicroelectronics STiH4xx HDMI CEC driver"
        depends on ARCH_STI || COMPILE_TEST
        select CEC_CORE
-       select MEDIA_CEC_NOTIFIER
+       select CEC_NOTIFIER
        ---help---
          This is a driver for STIH4xx HDMI CEC interface. It uses the
          generic CEC framework interface.

include/media/cec-notifier.h

@@ -29,7 +29,7 @@ struct edid;
 struct cec_adapter;
 struct cec_notifier;
 
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#if IS_REACHABLE(CONFIG_CEC_CORE) && IS_ENABLED(CONFIG_CEC_NOTIFIER)
 
 /**
  * cec_notifier_get - find or create a new cec_notifier for the given device.

include/media/cec.h

@@ -173,7 +173,7 @@ struct cec_adapter {
 	bool passthrough;
 	struct cec_log_addrs log_addrs;
 
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
 	struct cec_notifier *notifier;
 #endif
 
@@ -300,7 +300,7 @@ u16 cec_phys_addr_for_input(u16 phys_addr, u8 input);
  */
 int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port);
 
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
 void cec_register_cec_notifier(struct cec_adapter *adap,
 			       struct cec_notifier *notifier);
 #endif