u16 val16;
/* DMA Data Setup */
- t0 = (palm_bk3710_udmatimings[mode].cycletime + ide_palm_clk - 1)
- / ide_palm_clk - 1;
- tenv = (20 + ide_palm_clk - 1) / ide_palm_clk - 1;
- trp = (palm_bk3710_udmatimings[mode].rptime + ide_palm_clk - 1)
- / ide_palm_clk - 1;
+ t0 = DIV_ROUND_UP(palm_bk3710_udmatimings[mode].cycletime,
+ ide_palm_clk) - 1;
+ tenv = DIV_ROUND_UP(20, ide_palm_clk) - 1;
+ trp = DIV_ROUND_UP(palm_bk3710_udmatimings[mode].rptime,
+ ide_palm_clk) - 1;
/* udmatim Register */
val16 = readw(base + BK3710_UDMATIM) & (dev ? 0xFF0F : 0xFFF0);
cycletime = max_t(int, t->cycle, min_cycle);
/* DMA Data Setup */
- t0 = (cycletime + ide_palm_clk - 1) / ide_palm_clk;
- td = (t->active + ide_palm_clk - 1) / ide_palm_clk;
+ t0 = DIV_ROUND_UP(cycletime, ide_palm_clk);
+ td = DIV_ROUND_UP(t->active, ide_palm_clk);
tkw = t0 - td - 1;
td -= 1;
struct ide_timing *t;
/* PIO Data Setup */
- t0 = (cycletime + ide_palm_clk - 1) / ide_palm_clk;
- t2 = (ide_timing_find_mode(XFER_PIO_0 + mode)->active +
- ide_palm_clk - 1) / ide_palm_clk;
+ t0 = DIV_ROUND_UP(cycletime, ide_palm_clk);
+ t2 = DIV_ROUND_UP(ide_timing_find_mode(XFER_PIO_0 + mode)->active,
+ ide_palm_clk);
t2i = t0 - t2 - 1;
t2 -= 1;
/* TASKFILE Setup */
t = ide_timing_find_mode(XFER_PIO_0 + mode);
- t0 = (t->cyc8b + ide_palm_clk - 1) / ide_palm_clk;
- t2 = (t->act8b + ide_palm_clk - 1) / ide_palm_clk;
+ t0 = DIV_ROUND_UP(t->cyc8b, ide_palm_clk);
+ t2 = DIV_ROUND_UP(t->act8b, ide_palm_clk);
t2i = t0 - t2 - 1;
t2 -= 1;
hw.irq = irq->start;
hw.chipset = ide_palm3710;
- hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
+ hwif = ide_find_port();
if (hwif == NULL)
goto out;
return -ENODEV;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:palm_bk3710");
+
static struct platform_driver platform_bk_driver = {
.driver = {
.name = "palm_bk3710",
+ .owner = THIS_MODULE,
},
.probe = palm_bk3710_probe,
.remove = NULL,