summaryrefslogtreecommitdiffstats
path: root/arch/alpha
diff options
context:
space:
mode:
authorMike Rapoport <rppt@kernel.org>2023-02-12 09:46:11 +0100
committerArnd Bergmann <arnd@arndb.de>2023-02-13 22:13:29 +0100
commita13408c205260716e925a734ef399899d69182ba (patch)
tree559417021d3bb1dca09def9f5f5aa68cc51bdcc9 /arch/alpha
parentchar/agp: consolidate {alloc,free}_gatt_pages() (diff)
downloadlinux-a13408c205260716e925a734ef399899d69182ba.tar.xz
linux-a13408c205260716e925a734ef399899d69182ba.zip
char/agp: introduce asm-generic/agp.h
There are several architectures that duplicate definitions of map_page_into_agp(), unmap_page_from_agp() and flush_agp_cache(). Define those in asm-generic/agp.h and use it instead of duplicated per-architecture headers. Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/alpha')
-rw-r--r--arch/alpha/include/asm/Kbuild1
-rw-r--r--arch/alpha/include/asm/agp.h13
2 files changed, 1 insertions, 13 deletions
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 42911c8340c7..54f5126628c6 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
+generic-y += agp.h
generic-y += export.h
generic-y += kvm_para.h
generic-y += mcs_spinlock.h
diff --git a/arch/alpha/include/asm/agp.h b/arch/alpha/include/asm/agp.h
deleted file mode 100644
index 4197b3bc78ee..000000000000
--- a/arch/alpha/include/asm/agp.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef AGP_H
-#define AGP_H 1
-
-#include <asm/io.h>
-
-/* dummy for now */
-
-#define map_page_into_agp(page) do { } while (0)
-#define unmap_page_from_agp(page) do { } while (0)
-#define flush_agp_cache() mb()
-
-#endif