x86: properly __init-annotate recent early_printk additions

Impact: cleanup, save memory

Don't keep code resident that's only needed during startup.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <49B91103.76E4.0078.0@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 639ad98238a2b395344b680e07ad6aa717ed9f45..335f049d110f5b095793cb6832a3571ee1d2586c 100644 (file)
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -250,7 +250,7 @@ static int dbgp_wait_until_complete(void)
        return (ctrl & DBGP_ERROR) ? -DBGP_ERRCODE(ctrl) : DBGP_LEN(ctrl);
 }
 
-static void dbgp_mdelay(int ms)
+static void __init dbgp_mdelay(int ms)
 {
        int i;
 
@@ -311,7 +311,7 @@ static void dbgp_set_data(const void *buf, int size)
        writel(hi, &ehci_debug->data47);
 }
 
-static void dbgp_get_data(void *buf, int size)
+static void __init dbgp_get_data(void *buf, int size)
 {
        unsigned char *bytes = buf;
        u32 lo, hi;
@@ -355,7 +355,7 @@ static int dbgp_bulk_write(unsigned devnum, unsigned endpoint,
        return ret;
 }
 
-static int dbgp_bulk_read(unsigned devnum, unsigned endpoint, void *data,
+static int __init dbgp_bulk_read(unsigned devnum, unsigned endpoint, void *data,
                                 int size)
 {
        u32 pids, addr, ctrl;
@@ -386,8 +386,8 @@ static int dbgp_bulk_read(unsigned devnum, unsigned endpoint, void *data,
        return ret;
 }
 
-static int dbgp_control_msg(unsigned devnum, int requesttype, int request,
-       int value, int index, void *data, int size)
+static int __init dbgp_control_msg(unsigned devnum, int requesttype,
+       int request, int value, int index, void *data, int size)
 {
        u32 pids, addr, ctrl;
        struct usb_ctrlrequest req;
@@ -489,7 +489,7 @@ static u32 __init find_dbgp(int ehci_num, u32 *rbus, u32 *rslot, u32 *rfunc)
        return 0;
 }
 
-static int ehci_reset_port(int port)
+static int __init ehci_reset_port(int port)
 {
        u32 portsc;
        u32 delay_time, delay;
@@ -532,7 +532,7 @@ static int ehci_reset_port(int port)
        return -EBUSY;
 }
 
-static int ehci_wait_for_port(int port)
+static int __init ehci_wait_for_port(int port)
 {
        u32 status;
        int ret, reps;
@@ -557,13 +557,13 @@ static inline void dbgp_printk(const char *fmt, ...) { }
 
 typedef void (*set_debug_port_t)(int port);
 
-static void default_set_debug_port(int port)
+static void __init default_set_debug_port(int port)
 {
 }
 
-static set_debug_port_t set_debug_port = default_set_debug_port;
+static set_debug_port_t __initdata set_debug_port = default_set_debug_port;
 
-static void nvidia_set_debug_port(int port)
+static void __init nvidia_set_debug_port(int port)
 {
        u32 dword;
        dword = read_pci_config(ehci_dev.bus, ehci_dev.slot, ehci_dev.func,