From: Geert Uytterhoeven Date: Wed, 13 Sep 2023 14:08:24 +0000 (+0200) Subject: m68k: mvme16x: Remove unused sink in mvme16x_cons_write() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0c2a527e28ee8290a60a7105fc4c302922944bfe;p=linux.git m68k: mvme16x: Remove unused sink in mvme16x_cons_write() When building with W=1: 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 Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/22c4d1978f811d7f4495eeb269ce06304717627a.1694613528.git.geert@linux-m68k.org --- diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c index f00c7aa058dec..b6833862ea6b1 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 */