[Xen-devel] [RFC 18/29] build: convert HAS_CADENCE_UART use to Kconfig

[Doug Goldstein <cardoe@xxxxxxxxxx>]

Use the Kconfig generated CONFIG_HAS_CADENCE_UART defines in the code base.

Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
---
 xen/drivers/char/Kconfig  | 4 ++++
 xen/drivers/char/Makefile | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/xen/drivers/char/Kconfig b/xen/drivers/char/Kconfig
index 09cb79f..a79af08 100644
--- a/xen/drivers/char/Kconfig
+++ b/xen/drivers/char/Kconfig
@@ -7,3 +7,7 @@ config HAS_NS16550
 config HAS_IOPORTS
        bool
        depends on HAS_NS16550
+
+# Select HAS_CADENCE_UART if a Cadence UART is supported
+config HAS_CADENCE_UART
+       bool
diff --git a/xen/drivers/char/Makefile b/xen/drivers/char/Makefile
index 5e9d271..e86ba6f 100644
--- a/xen/drivers/char/Makefile
+++ b/xen/drivers/char/Makefile
@@ -1,6 +1,6 @@
 obj-y += console.o
 obj-$(CONFIG_HAS_NS16550) += ns16550.o
-obj-$(HAS_CADENCE_UART) += cadence-uart.o
+obj-$(CONFIG_HAS_CADENCE_UART) += cadence-uart.o
 obj-$(HAS_PL011) += pl011.o
 obj-$(HAS_EXYNOS4210) += exynos4210-uart.o
 obj-$(HAS_OMAP) += omap-uart.o
-- 
2.4.9


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