USB: remove info() macro from remaining usb drivers

[linux-2.6-omap-h63xx.git] / drivers / usb / host / r8a66597-hcd.c

diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index ea7126f99cab33643c6d4e368a6f1b18fc0cd33c..2a9bec264ad31a2e721040c58080929f0a78e3d1 100644 (file)
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -66,7 +66,7 @@ static unsigned short endian;
 module_param(endian, ushort, 0644);
 MODULE_PARM_DESC(endian, "data endian: big=256, little=0 (default=0)");
 
-static unsigned short irq_sense = INTL;
+static unsigned short irq_sense = 0xff;
 module_param(irq_sense, ushort, 0644);
 MODULE_PARM_DESC(irq_sense, "IRQ sense: low level=32, falling edge=0 "
                "(default=32)");
@@ -760,10 +760,12 @@ static void enable_r8a66597_pipe_dma(struct r8a66597 *r8a66597,
                        if ((r8a66597->dma_map & (1 << i)) != 0)
                                continue;
 
-                       info("address %d, EndpointAddress 0x%02x use DMA FIFO",
-                            usb_pipedevice(urb->pipe),
-                            info->dir_in ? USB_ENDPOINT_DIR_MASK + info->epnum
-                                           : info->epnum);
+                       dev_info(&dev->udev->dev,
+                                "address %d, EndpointAddress 0x%02x use "
+                                "DMA FIFO\n", usb_pipedevice(urb->pipe),
+                                info->dir_in ?
+                                       USB_ENDPOINT_DIR_MASK + info->epnum
+                                       : info->epnum);
 
                        r8a66597->dma_map |= 1 << i;
                        dev->dma_map |= 1 << i;
@@ -2263,7 +2265,7 @@ static int __init_or_module r8a66597_remove(struct platform_device *pdev)
 #define resource_len(r) (((r)->end - (r)->start) + 1)
 static int __init r8a66597_probe(struct platform_device *pdev)
 {
-       struct resource *res = NULL;
+       struct resource *res = NULL, *ires;
        int irq = -1;
        void __iomem *reg = NULL;
        struct usb_hcd *hcd = NULL;
@@ -2286,13 +2288,16 @@ static int __init r8a66597_probe(struct platform_device *pdev)
                goto clean_up;
        }
 
-       irq = platform_get_irq(pdev, 0);
-       if (irq < 0) {
+       ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+       if (!ires) {
                ret = -ENODEV;
-               err("platform_get_irq error.");
+               err("platform_get_resource IORESOURCE_IRQ error.");
                goto clean_up;
        }
 
+       irq = ires->start;
+       irq_trigger = ires->flags & IRQF_TRIGGER_MASK;
+
        reg = ioremap(res->start, resource_len(res));
        if (reg == NULL) {
                ret = -ENOMEM;
@@ -2329,10 +2334,30 @@ static int __init r8a66597_probe(struct platform_device *pdev)
        INIT_LIST_HEAD(&r8a66597->child_device);
 
        hcd->rsrc_start = res->start;
-       if (irq_sense == INTL)
-               irq_trigger = IRQF_TRIGGER_LOW;
-       else
-               irq_trigger = IRQF_TRIGGER_FALLING;
+
+       /* irq_sense setting on cmdline takes precedence over resource
+        * settings, so the introduction of irqflags in IRQ resourse
+        * won't disturb existing setups */
+       switch (irq_sense) {
+               case INTL:
+                       irq_trigger = IRQF_TRIGGER_LOW;
+                       break;
+               case 0:
+                       irq_trigger = IRQF_TRIGGER_FALLING;
+                       break;
+               case 0xff:
+                       if (irq_trigger)
+                               irq_sense = (irq_trigger & IRQF_TRIGGER_LOW) ?
+                                           INTL : 0;
+                       else {
+                               irq_sense = INTL;
+                               irq_trigger = IRQF_TRIGGER_LOW;
+                       }
+                       break;
+               default:
+                       err("Unknown irq_sense value.");
+       }
+
        ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | irq_trigger);
        if (ret != 0) {
                err("Failed to add hcd");
@@ -2364,7 +2389,8 @@ static int __init r8a66597_init(void)
        if (usb_disabled())
                return -ENODEV;
 
-       info("driver %s, %s", hcd_name, DRIVER_VERSION);
+       printk(KERN_INFO KBUILD_MODNAME ": driver %s, %s\n", hcd_name,
+              DRIVER_VERSION);
        return platform_driver_register(&r8a66597_driver);
 }
 module_init(r8a66597_init);