From 77bf4400319db9d2a8af6b00c2be6faa0f3d07cb Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Tue, 16 Oct 2007 01:26:58 -0700 Subject: uml: remove code made redundant by CHOOSE_MODE removal This patch makes a number of simplifications enabled by the removal of CHOOSE_MODE. There were lots of functions that looked like int foo(args){ foo_skas(args); } The bodies of foo_skas are now folded into foo, and their declarations (and sometimes entire header files) are deleted. In addition, the union uml_pt_regs, which was a union between the tt and skas register formats, is now a struct, with the tt-mode arm of the union being removed. It turns out that usr2_handler was unused, so it is gone. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/signal.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/um/os-Linux/signal.c') diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 0d6122adb8a..583424b9797 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -16,7 +16,6 @@ #include "sysdep/sigcontext.h" #include "sysdep/barrier.h" #include "sigcontext.h" -#include "mode.h" #include "os.h" /* These are the asynchronous signals. SIGVTALRM and SIGARLM are handled @@ -60,14 +59,14 @@ void sig_handler(int sig, struct sigcontext *sc) static void real_alarm_handler(int sig, struct sigcontext *sc) { - union uml_pt_regs regs; + struct uml_pt_regs regs; if(sig == SIGALRM) switch_timers(0); if(sc != NULL) copy_sc(®s, sc); - regs.skas.is_user = 0; + regs.is_user = 0; unblock_signals(); timer_handler(sig, ®s); -- cgit v1.2.3