X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fide%2Farm%2Fpalm_bk3710.c;h=3e842d60eae94804c3cc53328a39b007171245e8;hb=f934fb19ef34730263e6afc01e8ec27a8a71470f;hp=545563bc7e2387e2a5c9a9cb503496c03ea774f6;hpb=761052e676372465fdeb97c148d5a4b0790fa8a0;p=linux-2.6

diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 545563bc7e..3e842d60ea 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -82,6 +82,7 @@ static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
 	{100, 120},		/* UDMA Mode 2 */
 	{100, 90},		/* UDMA Mode 3 */
 	{100, 60},		/* UDMA Mode 4 */
+	{85,  40},		/* UDMA Mode 5 */
 };
 
 static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
@@ -334,12 +335,11 @@ static const struct ide_port_ops palm_bk3710_ports_ops = {
 	.cable_detect		= palm_bk3710_cable_detect,
 };
 
-static const struct ide_port_info __devinitdata palm_bk3710_port_info = {
+static struct ide_port_info __devinitdata palm_bk3710_port_info = {
 	.init_dma		= palm_bk3710_init_dma,
 	.port_ops		= &palm_bk3710_ports_ops,
 	.host_flags		= IDE_HFLAG_MMIO,
 	.pio_mask		= ATA_PIO4,
-	.udma_mask		= ATA_UDMA4,	/* (input clk 99MHz) */
 	.mwdma_mask		= ATA_MWDMA2,
 };
 
@@ -347,13 +347,12 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
 {
 	struct clk *clk;
 	struct resource *mem, *irq;
-	ide_hwif_t *hwif;
+	struct ide_host *host;
 	unsigned long base, rate;
-	int i;
+	int i, rc;
 	hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
-	u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
 
-	clk = clk_get(NULL, "IDECLK");
+	clk = clk_get(&pdev->dev, "IDECLK");
 	if (IS_ERR(clk))
 		return -ENODEV;
 
@@ -393,20 +392,17 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
 	hw.irq = irq->start;
 	hw.chipset = ide_palm3710;
 
-	hwif = ide_find_port();
-	if (hwif == NULL)
-		goto out;
-
-	i = hwif->index;
+	palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 :
+							     ATA_UDMA5;
 
-	idx[0] = i;
-
-	ide_device_add(idx, &palm_bk3710_port_info, hws);
+	rc = ide_host_add(&palm_bk3710_port_info, hws, NULL);
+	if (rc)
+		goto out;
 
 	return 0;
 out:
 	printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n");
-	return -ENODEV;
+	return rc;
 }
 
 /* work with hotplug and coldplug */