[PATCH v1 07/16] arm/vuart: rename 'virtual UART' Kconfig option

[dmkhn@xxxxxxxxx]

From: Denis Mukhin <dmukhin@xxxxxxxx> 

Rename HWDOM_VUART to HAS_VUART_MMIO.

This emulator emulates only one register and the use of the emulator is
limited to early boot console in the guest OS.

No functional change.

Signed-off-by: Denis Mukhin <dmukhin@xxxxxxxx>
---
 xen/arch/arm/Kconfig              | 2 +-
 xen/arch/arm/Makefile             | 2 +-
 xen/arch/arm/include/asm/domain.h | 2 +-
 xen/arch/arm/vuart.h              | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
index 03888569f38c..b11cb583a763 100644
--- a/xen/arch/arm/Kconfig
+++ b/xen/arch/arm/Kconfig
@@ -177,7 +177,7 @@ config HAS_VUART_PL011
          Allows a guest to use SBSA Generic UART as a console. The
          SBSA Generic UART implements a subset of ARM PL011 UART.
 
-config HWDOM_VUART
+config HAS_VUART_MMIO
        bool "Emulated UART for hardware domain"
        default y
        help
diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile
index 2d6787fb03bc..dd015a2a19e8 100644
--- a/xen/arch/arm/Makefile
+++ b/xen/arch/arm/Makefile
@@ -68,7 +68,7 @@ obj-y += vtimer.o
 obj-$(CONFIG_HAS_VUART_PL011) += vpl011.o
 obj-y += vsmc.o
 obj-y += vpsci.o
-obj-$(CONFIG_HWDOM_VUART) += vuart.o
+obj-$(CONFIG_HAS_VUART_MMIO) += vuart.o
 
 extra-y += xen.lds
 
diff --git a/xen/arch/arm/include/asm/domain.h 
b/xen/arch/arm/include/asm/domain.h
index 2ee9976b55a8..d668c11d7e2c 100644
--- a/xen/arch/arm/include/asm/domain.h
+++ b/xen/arch/arm/include/asm/domain.h
@@ -90,7 +90,7 @@ struct arch_domain
 
     struct vgic_dist vgic;
 
-#ifdef CONFIG_HWDOM_VUART
+#ifdef CONFIG_HAS_VUART_MMIO
     struct vuart {
 #define VUART_BUF_SIZE 128
         char                        *buf;
diff --git a/xen/arch/arm/vuart.h b/xen/arch/arm/vuart.h
index e90d84c6eddb..726846355c3b 100644
--- a/xen/arch/arm/vuart.h
+++ b/xen/arch/arm/vuart.h
@@ -22,7 +22,7 @@
 
 struct domain;
 
-#ifdef CONFIG_HWDOM_VUART
+#ifdef CONFIG_HAS_VUART_MMIO
 
 int domain_vuart_init(struct domain *d);
 void domain_vuart_free(struct domain *d);
@@ -40,7 +40,7 @@ static inline int domain_vuart_init(struct domain *d)
 
 static inline void domain_vuart_free(struct domain *d) {};
 
-#endif /* CONFIG_HWDOM_VUART */
+#endif /* CONFIG_HAS_VUART_MMIO */
 
 #endif /* __ARCH_ARM_VUART_H__ */
 
-- 
2.34.1