diff options
Diffstat (limited to 'drivers/block/floppy.c')
| -rw-r--r-- | drivers/block/floppy.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 395f8ea7981..9c0b494f5e8 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -1355,20 +1355,20 @@ static void fdc_specify(void) } /* Convert step rate from microseconds to milliseconds and 4 bits */ - srt = 16 - (DP->srt * scale_dtr / 1000 + NOMINAL_DTR - 1) / NOMINAL_DTR; + srt = 16 - DIV_ROUND_UP(DP->srt * scale_dtr / 1000, NOMINAL_DTR); if (slow_floppy) { srt = srt / 4; } SUPBOUND(srt, 0xf); INFBOUND(srt, 0); - hlt = (DP->hlt * scale_dtr / 2 + NOMINAL_DTR - 1) / NOMINAL_DTR; + hlt = DIV_ROUND_UP(DP->hlt * scale_dtr / 2, NOMINAL_DTR); if (hlt < 0x01) hlt = 0x01; else if (hlt > 0x7f) hlt = hlt_max_code; - hut = (DP->hut * scale_dtr / 16 + NOMINAL_DTR - 1) / NOMINAL_DTR; + hut = DIV_ROUND_UP(DP->hut * scale_dtr / 16, NOMINAL_DTR); if (hut < 0x1) hut = 0x1; else if (hut > 0xf) @@ -2385,7 +2385,7 @@ static void rw_interrupt(void) #ifdef FLOPPY_SANITY_CHECK if (nr_sectors / ssize > - (in_sector_offset + current_count_sectors + ssize - 1) / ssize) { + DIV_ROUND_UP(in_sector_offset + current_count_sectors, ssize)) { DPRINT("long rw: %x instead of %lx\n", nr_sectors, current_count_sectors); printk("rs=%d s=%d\n", R_SECTOR, SECTOR); |