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m68k: mac: Remove unused rbv_set_video_bpp()

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In examining rbv_set_video_bpp()'s improper usage of a non-explictly
signed char type, it turns out that the function is actually unused.
So remove it.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20221026130051.1577286-1-Jason@zx2c4.com
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Jason A. Donenfeld 2022-10-26 15:00:51 +02:00 committed by Geert Uytterhoeven
parent 9abf2313ad
commit f64e862009
1 changed files with 0 additions and 8 deletions
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8
arch/m68k/include/asm/mac_via.h
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@ -267,14 +267,6 @@ extern void via1_irq(struct irq_desc *desc);
extern void via1_set_head(int);
extern int via2_scsi_drq_pending(void);
static inline int rbv_set_video_bpp(int bpp)
{
char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1;
if (!rbv_present || val<0) return -1;
via2[rMonP] = (via2[rMonP] & ~RBV_DEPTH) | val;
return 0;
}
#endif /* __ASSEMBLY__ */
#endif /* _ASM_MAC_VIA_H_ */