[PATCH 34/52] m68k: mvme16x: Remove unused sink in mvme16x_cons_write()

Geert Uytterhoeven
2023-09-07T17:20:50Z

arch/m68k/mvme16x/config.c: In function ‘mvme16x_cons_write’:
arch/m68k/mvme16x/config.c:211:25: warning: variable ‘sink’ set but not used [-Wunused-but-set-variable]
211 | volatile u_char sink;
| ^~~~

Fix this by removing the unused variable and assignment.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/m68k/mvme16x/config.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index f00c7aa058dec2f3..b6833862ea6b1530 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -208,7 +208,6 @@ static void __init mvme16x_init_IRQ (void)
void mvme16x_cons_write(struct console *co, const char *str, unsigned count)
{
volatile unsigned char *base_addr = (u_char *)CD2401_ADDR;
- volatile u_char sink;
u_char ier;
int port;
u_char do_lf = 0;
@@ -229,7 +228,7 @@ void mvme16x_cons_write(struct console *co, const char *str, unsigned count)
if (in_8(PCCSCCTICR) & 0x20)
{
/* We have a Tx int. Acknowledge it */
- sink = in_8(PCCTPIACKR);
+ in_8(PCCTPIACKR);
if ((base_addr[CyLICR] >> 2) == port) {
if (i == count) {
/* Last char of string is now output */
--
2.34.1