x86, defconfig: turn off CONFIG_ENABLE_WARN_DEPRECATED

deprecation warnings have become rather noisy lately:

drivers/i2c/i2c-core.c: In function ‘i2c_new_device’:
drivers/i2c/i2c-core.c:283: warning: ‘i2c_attach_client’ is deprecated (declared at include/linux/i2c.h:434)
drivers/i2c/i2c-core.c: In function ‘i2c_del_adapter’:
drivers/i2c/i2c-core.c:646: warning: ‘detach_client’ is deprecated (declared at include/linux/i2c.h:154)
drivers/i2c/i2c-core.c: In function ‘i2c_register_driver’:
drivers/i2c/i2c-core.c:713: warning: ‘detach_client’ is deprecated (declared at include/linux/i2c.h:154)
drivers/i2c/i2c-core.c: In function ‘__detach_adapter’:
drivers/i2c/i2c-core.c:780: warning: ‘detach_client’ is deprecated (declared at include/linux/i2c.h:154)
drivers/i2c/i2c-core.c: At top level:
drivers/i2c/i2c-core.c:876: warning: ‘i2c_attach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:827)
drivers/i2c/i2c-core.c:876: warning: ‘i2c_attach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:827)
drivers/i2c/i2c-core.c:904: warning: ‘i2c_detach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:879)
drivers/i2c/i2c-core.c:904: warning: ‘i2c_detach_client’ is deprecated (declared at drivers/i2c/i2c-core.c:879)

So turn it off for now - these reminders can obscure critical warnings.
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/configs/i386_defconfig

@@ -2242,8 +2242,7 @@ CONFIG_NLS_UTF8=y
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_PRINTK_TIME=y
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set

arch/x86/configs/x86_64_defconfig

@@ -2223,8 +2223,7 @@ CONFIG_NLS_UTF8=y
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_PRINTK_TIME=y
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set