xen/asm-generic: introduce stub header <asm/random.h>

<asm/random.h> is common for Arm, PPC and RISC-V thereby it
is moved to asm-generic.

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Julien Grall <jgrall@amazon.com>
Acked-by: Shawn Anastasio <sanastasio@raptorengineering.com>

diff --git a/xen/arch/arm/include/asm/Makefile b/xen/arch/arm/include/asm/Makefile
index 96e3aa6b6c520ac580b33ba1cbee07622a4aa28b..cac6d5e3df573b4069b29e5e3995a78d11e81013 100644 (file)
--- a/xen/arch/arm/include/asm/Makefile
+++ b/xen/arch/arm/include/asm/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 generic-y += iocap.h
 generic-y += paging.h
+generic-y += random.h
 generic-y += vm_event.h

diff --git a/xen/arch/arm/include/asm/random.h b/xen/arch/arm/include/asm/random.h
deleted file mode 100644 (file)
index b4acee2..0000000
--- a/xen/arch/arm/include/asm/random.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_RANDOM_H__
-#define __ASM_RANDOM_H__
-
-static inline unsigned int arch_get_random(void)
-{
-    return 0;
-}
-
-#endif /* __ASM_RANDOM_H__ */

diff --git a/xen/arch/ppc/include/asm/Makefile b/xen/arch/ppc/include/asm/Makefile
index 9f5a0dfb315783ed903774963ad70fa76fc989cf..d8f2a1453cbaa24341f59c28b15441452eea7841 100644 (file)
--- a/xen/arch/ppc/include/asm/Makefile
+++ b/xen/arch/ppc/include/asm/Makefile
@@ -2,4 +2,5 @@
 generic-y += hypercall.h
 generic-y += iocap.h
 generic-y += paging.h
+generic-y += random.h
 generic-y += vm_event.h

diff --git a/xen/arch/ppc/include/asm/random.h b/xen/arch/ppc/include/asm/random.h
deleted file mode 100644 (file)
index 2f9e9bb..0000000
--- a/xen/arch/ppc/include/asm/random.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_PPC_RANDOM_H__
-#define __ASM_PPC_RANDOM_H__
-
-static inline unsigned int arch_get_random(void)
-{
-    return 0;
-}
-
-#endif /* __ASM_PPC_RANDOM_H__ */

diff --git a/xen/include/asm-generic/random.h b/xen/include/asm-generic/random.h
new file mode 100644 (file)
index 0000000..d0d35dd
--- /dev/null
+++ b/xen/include/asm-generic/random.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_GENERIC_RANDOM_H__
+#define __ASM_GENERIC_RANDOM_H__
+
+static inline unsigned int arch_get_random(void)
+{
+    return 0;
+}
+
+#endif /* __ASM_GENERIC_RANDOM_H__ */
+
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: BSD
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */