[PATCH v2 17/18] vdso: Remove remnants of architecture-specific random state storage

[Thomas Weißschuh]

All users of the random vDSO are using the generic storage
implementation. Remove the now unnecessary compatibility accessor
functions and symbols.

Co-developed-by: Nam Cao <namcao@xxxxxxxxxxxxx>
Signed-off-by: Nam Cao <namcao@xxxxxxxxxxxxx>
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
---
 include/asm-generic/vdso/vsyscall.h | 5 -----
 include/vdso/datapage.h             | 1 -
 2 files changed, 6 deletions(-)

diff --git a/include/asm-generic/vdso/vsyscall.h b/include/asm-generic/vdso/vsyscall.h
index a5f973e4e2723ef1815c88a7846f7c477e3febd9..13e2ac3736ee9b4aea6800117997ee165a7e2b9d 100644
--- a/include/asm-generic/vdso/vsyscall.h
+++ b/include/asm-generic/vdso/vsyscall.h
@@ -32,11 +32,6 @@ static __always_inline struct vdso_data *__arch_get_k_vdso_data(void)
 
 #define __arch_get_vdso_u_time_data __arch_get_vdso_data
 
-#ifndef __arch_get_vdso_u_rng_data
-#define __arch_get_vdso_u_rng_data() __arch_get_vdso_rng_data()
-#endif
-#define vdso_k_rng_data __arch_get_k_vdso_rng_data()
-
 #endif /* CONFIG_GENERIC_VDSO_DATA_STORE */
 
 #ifndef __arch_update_vsyscall
diff --git a/include/vdso/datapage.h b/include/vdso/datapage.h
index 46658b39c28250e977f5a3454224c3ed0fb4c81d..497907c3aa11fcae913f62ef7373bbe6a1026bd6 100644
--- a/include/vdso/datapage.h
+++ b/include/vdso/datapage.h
@@ -152,7 +152,6 @@ struct vdso_rng_data {
 #ifndef CONFIG_GENERIC_VDSO_DATA_STORE
 extern struct vdso_time_data _vdso_data[CS_BASES] __attribute__((visibility("hidden")));
 extern struct vdso_time_data _timens_data[CS_BASES] __attribute__((visibility("hidden")));
-extern struct vdso_rng_data _vdso_rng_data __attribute__((visibility("hidden")));
 #else
 extern struct vdso_time_data vdso_u_time_data[CS_BASES] __attribute__((visibility("hidden")));
 extern struct vdso_rng_data vdso_u_rng_data __attribute__((visibility("hidden")));

-- 
2.47.1