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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-09-13 16:08:13 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-10-06 10:03:02 +0200 |
| commit | 93c12e3096759e34482b8e20f17fc9a6a1caa901 (patch) | |
| tree | e9ffb98cb6bc69ac7c9bffa8cf2f015931f1d83e /arch/m68k | |
| parent | 56422360992905e3a9b27a8c54cd16ad27954d2c (diff) | |
| download | linux-93c12e3096759e34482b8e20f17fc9a6a1caa901.tar.gz | |
m68k: apollo: Remove unused debug console functions
When building with W=1:
arch/m68k/apollo/config.c:111:5: warning: no previous prototype for ‘dn_serial_console_wait_key’ [-Wmissing-prototypes]
111 | int dn_serial_console_wait_key(struct console *co) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/m68k/apollo/config.c:118:6: warning: no previous prototype for ‘dn_serial_console_write’ [-Wmissing-prototypes]
118 | void dn_serial_console_write (struct console *co, const char *str,unsigned int count)
| ^~~~~~~~~~~~~~~~~~~~~~~
arch/m68k/apollo/config.c:238:6: warning: no previous prototype for ‘dn_dummy_waitbut’ [-Wmissing-prototypes]
240 | void dn_dummy_waitbut(void) {
| ^~~~~~~~~~~~~~~~
Fix this by removing these unused functions.
The last user of dn_serial_console_write() was removed in v2.3.41.
The other functions never had any users.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/5da9036914a5c84c20b6af55f1801f0c734a96bb.1694613528.git.geert@linux-m68k.org
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/apollo/config.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c index 42a8b8e2b6642..fccbb40772dca 100644 --- a/arch/m68k/apollo/config.c +++ b/arch/m68k/apollo/config.c @@ -4,7 +4,6 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/tty.h> -#include <linux/console.h> #include <linux/rtc.h> #include <linux/vt_kern.h> #include <linux/interrupt.h> @@ -108,27 +107,6 @@ static void __init dn_setup_model(void) } -int dn_serial_console_wait_key(struct console *co) { - - while(!(sio01.srb_csrb & 1)) - barrier(); - return sio01.rhrb_thrb; -} - -void dn_serial_console_write (struct console *co, const char *str,unsigned int count) -{ - while(count--) { - if (*str == '\n') { - sio01.rhrb_thrb = (unsigned char)'\r'; - while (!(sio01.srb_csrb & 0x4)) - ; - } - sio01.rhrb_thrb = (unsigned char)*str++; - while (!(sio01.srb_csrb & 0x4)) - ; - } -} - void dn_serial_print (const char *str) { while (*str) { @@ -237,12 +215,6 @@ void dn_dummy_reset(void) { } -void dn_dummy_waitbut(void) { - - dn_serial_print("waitbut\n"); - -} - static void dn_get_model(char *model) { strcpy(model, "Apollo "); |