From 99764fa4ceeecba8b9e0a8a5565b418a2e94f83b Mon Sep 17 00:00:00 2001 From: WANG Cong Date: Wed, 23 Jul 2008 21:28:49 -0700 Subject: UML: make several more things static - Make some variables and functions static, since they don't need to be global. - Remove an unused function - arch/um/kernel/time.c::sched_clock(). - Clean the style a bit as complained by checkpatch.pl. Cc: Jeff Dike Signed-off-by: WANG Cong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/sigio.c | 2 +- arch/um/os-Linux/signal.c | 2 +- arch/um/os-Linux/skas/process.c | 2 +- arch/um/os-Linux/umid.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/um/os-Linux') diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c index eb8f2e4be19..63d299df152 100644 --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -530,7 +530,7 @@ static void tty_close(int master, int slave) printk(UM_KERN_CONT "No, enabling workaround\n"); } -void __init check_sigio(void) +static void __init check_sigio(void) { if ((access("/dev/ptmx", R_OK) < 0) && (access("/dev/ptyp0", R_OK) < 0)) { diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 5aade6027e4..6ae180703a6 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -126,7 +126,7 @@ void set_sigstack(void *sig_stack, int size) panic("enabling signal stack failed, errno = %d\n", errno); } -void (*handlers[_NSIG])(int sig, struct sigcontext *sc); +static void (*handlers[_NSIG])(int sig, struct sigcontext *sc); void handle_signal(int sig, struct sigcontext *sc) { diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 172ad8f72e1..d6e0a2234b8 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -96,7 +96,7 @@ bad_wait: extern unsigned long current_stub_stack(void); -void get_skas_faultinfo(int pid, struct faultinfo * fi) +static void get_skas_faultinfo(int pid, struct faultinfo *fi) { int err; diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index 106fa864155..a27defb8188 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -245,7 +245,7 @@ int __init set_umid(char *name) /* Changed in make_umid, which is called during early boot */ static int umid_setup = 0; -int __init make_umid(void) +static int __init make_umid(void) { int fd, err; char tmp[256]; -- cgit