From: Geert U. <ge...@li...> - 2004-07-20 18:38:17
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M68k: Replace floating point by integer constants (found by sparse) Affected drivers: - Amiga frame buffer - ATI Mach64 frame buffer Signed-off-by: Geert Uytterhoeven <ge...@li...> --- linux-2.6.8-rc2/drivers/video/amifb.c 2004-04-28 15:49:02.000000000 +0200 +++ linux-m68k-2.6.8-rc2/drivers/video/amifb.c 2004-07-10 21:07:38.000000000 +0200 @@ -2351,7 +2351,7 @@ */ { - u_long tmp = DIVUL(200E9, amiga_eclock); + u_long tmp = DIVUL(200000000000ULL, amiga_eclock); pixclock[TAG_SHRES] = (tmp + 4) / 8; /* SHRES: 35 ns / 28 MHz */ pixclock[TAG_HIRES] = (tmp + 2) / 4; /* HIRES: 70 ns / 14 MHz */ --- linux-2.6.8-rc2/drivers/video/aty/mach64_gx.c 2004-04-27 20:30:51.000000000 +0200 +++ linux-m68k-2.6.8-rc2/drivers/video/aty/mach64_gx.c 2004-07-10 21:06:54.000000000 +0200 @@ -653,7 +653,7 @@ for (m = MIN_M; m <= MAX_M; m++) { for (n = MIN_N; n <= MAX_N; n++) { - tempA = (14.31818 * 65536); + tempA = 938356; /* 14.31818 * 65536 */ tempA *= (n + 8); /* 43..256 */ tempB = twoToKth * 256; tempB *= (m + 2); /* 4..32 */ Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@li... In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds |