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 639ad98..335f049 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -250,7 +250,7 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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,