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drivers/char/hvc_console.c: cleanups

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- make needlessly global code static
- remove the unused EXPORT_SYMBOL's

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk 2007-05-08 00:24:24 -07:00 committed by Linus Torvalds
parent 6309ed7cb2
commit 4fa156ea84
1 changed files with 5 additions and 7 deletions
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12
drivers/char/hvc_console.c
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@ -111,7 +111,7 @@ static int last_hvc = -1;
* lock held. If successful, this function increments the kobject reference * lock held. If successful, this function increments the kobject reference
* count against the target hvc_struct so it should be released when finished. * count against the target hvc_struct so it should be released when finished.
*/ */
struct hvc_struct *hvc_get_by_index(int index) static struct hvc_struct *hvc_get_by_index(int index)
{ {
struct hvc_struct *hp; struct hvc_struct *hp;
unsigned long flags; unsigned long flags;
@ -150,7 +150,8 @@ static uint32_t vtermnos[MAX_NR_HVC_CONSOLES] =
* hvc_console_setup() finds adapters. * hvc_console_setup() finds adapters.
*/ */
void hvc_console_print(struct console *co, const char *b, unsigned count) static void hvc_console_print(struct console *co, const char *b,
unsigned count)
{ {
char c[N_OUTBUF] __ALIGNED__; char c[N_OUTBUF] __ALIGNED__;
unsigned i = 0, n = 0; unsigned i = 0, n = 0;
@ -208,7 +209,7 @@ static int __init hvc_console_setup(struct console *co, char *options)
return 0; return 0;
} }
struct console hvc_con_driver = { static struct console hvc_con_driver = {
.name = "hvc", .name = "hvc",
.write = hvc_console_print, .write = hvc_console_print,
.device = hvc_console_device, .device = hvc_console_device,
@ -278,7 +279,6 @@ int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops)
return 0; return 0;
} }
EXPORT_SYMBOL(hvc_instantiate);
/* Wake the sleeping khvcd */ /* Wake the sleeping khvcd */
static void hvc_kick(void) static void hvc_kick(void)
@ -792,7 +792,6 @@ struct hvc_struct __devinit *hvc_alloc(uint32_t vtermno, int irq,
return hp; return hp;
} }
EXPORT_SYMBOL(hvc_alloc);
int __devexit hvc_remove(struct hvc_struct *hp) int __devexit hvc_remove(struct hvc_struct *hp)
{ {
@ -828,11 +827,10 @@ int __devexit hvc_remove(struct hvc_struct *hp)
tty_hangup(tty); tty_hangup(tty);
return 0; return 0;
} }
EXPORT_SYMBOL(hvc_remove);
/* Driver initialization. Follow console initialization. This is where the TTY /* Driver initialization. Follow console initialization. This is where the TTY
* interfaces start to become available. */ * interfaces start to become available. */
int __init hvc_init(void) static int __init hvc_init(void)
{ {
struct tty_driver *drv; struct tty_driver *drv;