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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 <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/22c4d1978f811d7f4495eeb269ce06304717627a.1694613528.git.geert@linux-m68k.org
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@ -208,7 +208,6 @@ static void __init mvme16x_init_IRQ (void)
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void mvme16x_cons_write(struct console *co, const char *str, unsigned count)
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{
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volatile unsigned char *base_addr = (u_char *)CD2401_ADDR;
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volatile u_char sink;
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u_char ier;
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int port;
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u_char do_lf = 0;
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@ -229,7 +228,7 @@ void mvme16x_cons_write(struct console *co, const char *str, unsigned count)
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if (in_8(PCCSCCTICR) & 0x20)
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{
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/* We have a Tx int. Acknowledge it */
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sink = in_8(PCCTPIACKR);
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in_8(PCCTPIACKR);
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if ((base_addr[CyLICR] >> 2) == port) {
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if (i == count) {
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/* Last char of string is now output */
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