Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak...

[linux-2.6] / drivers / ide / arm / palm_bk3710.c

diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 65bb4b8fd57086946e02c2c09bf907fa9909980b..4fd91dcf1dc2e516f7ba499938aed124a887d13c 100644 (file)
--- 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,
@@ -308,7 +309,7 @@ static void __devinit palm_bk3710_chipinit(void __iomem *base)
        palm_bk3710_setpiomode(base, NULL, 1, 600, 0);
 }
 
-static u8 __devinit palm_bk3710_cable_detect(ide_hwif_t *hwif)
+static u8 palm_bk3710_cable_detect(ide_hwif_t *hwif)
 {
        return ATA_CBL_PATA80;
 }
@@ -334,25 +335,23 @@ 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,
 };
 
-static int __devinit palm_bk3710_probe(struct platform_device *pdev)
+static int __init palm_bk3710_probe(struct platform_device *pdev)
 {
        struct clk *clk;
        struct resource *mem, *irq;
-       struct ide_host *host;
        unsigned long base, rate;
        int i, rc;
        hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
 
-       clk = clk_get(NULL, "IDECLK");
+       clk = clk_get(&pdev->dev, "IDECLK");
        if (IS_ERR(clk))
                return -ENODEV;
 
@@ -390,8 +389,12 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
                hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
        hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
        hw.irq = irq->start;
+       hw.dev = &pdev->dev;
        hw.chipset = ide_palm3710;
 
+       palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 :
+                                                            ATA_UDMA5;
+
        rc = ide_host_add(&palm_bk3710_port_info, hws, NULL);
        if (rc)
                goto out;
@@ -410,13 +413,11 @@ static struct platform_driver platform_bk_driver = {
                .name = "palm_bk3710",
                .owner = THIS_MODULE,
        },
-       .probe = palm_bk3710_probe,
-       .remove = NULL,
 };
 
 static int __init palm_bk3710_init(void)
 {
-       return platform_driver_register(&platform_bk_driver);
+       return platform_driver_probe(&platform_bk_driver, palm_bk3710_probe);
 }
 
 module_init(palm_bk3710_init);