procfs: remove CONFIG_HARDWALL dependency

Hardwall is a tile specific feature, and with the removal of the
tile architecture, this has become dead code, so let's remove it.

Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 9298324325ed88f715f23470f4c6ff3f091e17b0..d53246863cfbdea26fecae460d44192b67bbd61e 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -94,9 +94,6 @@
 #include <linux/sched/stat.h>
 #include <linux/flex_array.h>
 #include <linux/posix-timers.h>
-#ifdef CONFIG_HARDWALL
-#include <asm/hardwall.h>
-#endif
 #include <trace/events/oom.h>
 #include "internal.h"
 #include "fd.h"
@@ -3002,9 +2999,6 @@ static const struct pid_entry tgid_base_stuff[] = {
 #ifdef CONFIG_TASK_IO_ACCOUNTING
        ONE("io",       S_IRUSR, proc_tgid_io_accounting),
 #endif
-#ifdef CONFIG_HARDWALL
-       ONE("hardwall",   S_IRUGO, proc_pid_hardwall),
-#endif
 #ifdef CONFIG_USER_NS
        REG("uid_map",    S_IRUGO|S_IWUSR, proc_uid_map_operations),
        REG("gid_map",    S_IRUGO|S_IWUSR, proc_gid_map_operations),
@@ -3393,9 +3387,6 @@ static const struct pid_entry tid_base_stuff[] = {
 #ifdef CONFIG_TASK_IO_ACCOUNTING
        ONE("io",       S_IRUSR, proc_tid_io_accounting),
 #endif
-#ifdef CONFIG_HARDWALL
-       ONE("hardwall",   S_IRUGO, proc_pid_hardwall),
-#endif
 #ifdef CONFIG_USER_NS
        REG("uid_map",    S_IRUGO|S_IWUSR, proc_uid_map_operations),
        REG("gid_map",    S_IRUGO|S_IWUSR, proc_gid_map_operations),