It is currenly only used from usbtty driver but make it properly
selectable via Kconfig symbol, for future usage.
Signed-off-by: Loic Poulain <loic.poul...@linaro.org>
---
v2: no change
lib/Kconfig | 3 +++
lib/Makefile | 8 +++++++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/lib/Kconfig b/lib/Kconfig
index c535147..1bd54d8 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -290,6 +290,9 @@ config TRACE_EARLY_ADDR
the size is too small then the message which says the amount of early
data being coped will the the same as the
+config CIRCBUF
+ bool
+
source lib/dhry/Kconfig
menu "Security support"
diff --git a/lib/Makefile b/lib/Makefile
index 8ba745f..4daeee2 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -29,7 +29,13 @@ ifneq ($(CONFIG_CHARSET),)
obj-y += charset.o
endif
endif
-obj-$(CONFIG_USB_TTY) += circbuf.o
+
+ifdef CONFIG_USB_TTY
+obj-y += circbuf.o
+else
+obj-$(CONFIG_CIRCBUF) += circbuf.o
+endif
+
obj-y += crc8.o
obj-y += crc16.o
obj-$(CONFIG_ERRNO_STR) += errno_str.o
--
2.7.4
