drm/mgag200/mgag200_mode.c: fix wrong do_div() usage
do_div() is meant to be used with an unsigned dividend. Signed-off-by: Nicolas Pitre <nico@linaro.org>
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@ -1564,7 +1564,7 @@ static uint32_t mga_vga_calculate_mode_bandwidth(struct drm_display_mode *mode,
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int bits_per_pixel)
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{
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uint32_t total_area, divisor;
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int64_t active_area, pixels_per_second, bandwidth;
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uint64_t active_area, pixels_per_second, bandwidth;
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uint64_t bytes_per_pixel = (bits_per_pixel + 7) / 8;
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divisor = 1024;
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