This patch contains the following cleanups:
- make needlessly global code static
- remove the unused EXPORT_SYMBOL's
Signed-off-by: Adrian Bunk <[email protected]>
---
drivers/char/hvc_console.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
--- linux-2.6.20-mm1/drivers/char/hvc_console.c.old 2007-02-16 14:34:20.000000000 +0100
+++ linux-2.6.20-mm1/drivers/char/hvc_console.c 2007-02-16 14:38:33.000000000 +0100
@@ -117,7 +117,7 @@
* lock held. If successful, this function increments the kobject reference
* 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;
unsigned long flags;
@@ -156,7 +156,8 @@
* 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__;
unsigned i = 0, n = 0;
@@ -214,7 +215,7 @@
return 0;
}
-struct console hvc_con_driver = {
+static struct console hvc_con_driver = {
.name = "hvc",
.write = hvc_console_print,
.device = hvc_console_device,
@@ -284,7 +285,6 @@
return 0;
}
-EXPORT_SYMBOL(hvc_instantiate);
/* Wake the sleeping khvcd */
static void hvc_kick(void)
@@ -777,7 +777,6 @@
return hp;
}
-EXPORT_SYMBOL(hvc_alloc);
int __devexit hvc_remove(struct hvc_struct *hp)
{
@@ -813,11 +812,10 @@
tty_hangup(tty);
return 0;
}
-EXPORT_SYMBOL(hvc_remove);
/* Driver initialization. Follow console initialization. This is where the TTY
* interfaces start to become available. */
-int __init hvc_init(void)
+static int __init hvc_init(void)
{
struct tty_driver *drv;
-
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