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path: root/drivers/usb/host/r8a66597-hcd.c
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Diffstat (limited to 'drivers/usb/host/r8a66597-hcd.c')
-rw-r--r--drivers/usb/host/r8a66597-hcd.c51
1 files changed, 27 insertions, 24 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 2a9bec264ad3..c18d8790c410 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -118,7 +118,7 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597)
r8a66597_write(r8a66597, SCKE, SYSCFG0);
tmp = r8a66597_read(r8a66597, SYSCFG0);
if (i++ > 1000) {
- err("register access fail.");
+ printk(KERN_ERR "r8a66597: register access fail.\n");
return -ENXIO;
}
} while ((tmp & SCKE) != SCKE);
@@ -128,7 +128,7 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597)
r8a66597_write(r8a66597, USBE, SYSCFG0);
tmp = r8a66597_read(r8a66597, SYSCFG0);
if (i++ > 1000) {
- err("register access fail.");
+ printk(KERN_ERR "r8a66597: register access fail.\n");
return -ENXIO;
}
} while ((tmp & USBE) != USBE);
@@ -141,7 +141,7 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597)
msleep(1);
tmp = r8a66597_read(r8a66597, SYSCFG0);
if (i++ > 500) {
- err("register access fail.");
+ printk(KERN_ERR "r8a66597: register access fail.\n");
return -ENXIO;
}
} while ((tmp & SCKE) != SCKE);
@@ -265,7 +265,7 @@ static void get_port_number(char *devpath, u16 *root_port, u16 *hub_port)
if (root_port) {
*root_port = (devpath[0] & 0x0F) - 1;
if (*root_port >= R8A66597_MAX_ROOT_HUB)
- err("illegal root port number");
+ printk(KERN_ERR "r8a66597: Illegal root port number.\n");
}
if (hub_port)
*hub_port = devpath[2] & 0x0F;
@@ -286,7 +286,7 @@ static u16 get_r8a66597_usb_speed(enum usb_device_speed speed)
usbspd = HSMODE;
break;
default:
- err("unknown speed");
+ printk(KERN_ERR "r8a66597: unknown speed\n");
break;
}
@@ -385,7 +385,7 @@ static u8 alloc_usb_address(struct r8a66597 *r8a66597, struct urb *urb)
struct r8a66597_device *dev;
if (is_hub_limit(urb->dev->devpath)) {
- err("Externel hub limit reached.");
+ dev_err(&urb->dev->dev, "External hub limit reached.\n");
return 0;
}
@@ -406,8 +406,9 @@ static u8 alloc_usb_address(struct r8a66597 *r8a66597, struct urb *urb)
return addr;
}
- err("cannot communicate with a USB device more than 10.(%x)",
- r8a66597->address_map);
+ dev_err(&urb->dev->dev,
+ "cannot communicate with a USB device more than 10.(%x)\n",
+ r8a66597->address_map);
return 0;
}
@@ -447,7 +448,8 @@ static void r8a66597_reg_wait(struct r8a66597 *r8a66597, unsigned long reg,
do {
tmp = r8a66597_read(r8a66597, reg);
if (i++ > 1000000) {
- err("register%lx, loop %x is timeout", reg, loop);
+ printk(KERN_ERR "r8a66597: register%lx, loop %x "
+ "is timeout\n", reg, loop);
break;
}
ndelay(1);
@@ -675,7 +677,7 @@ static u16 get_empty_pipenum(struct r8a66597 *r8a66597,
array[i++] = 1;
break;
default:
- err("Illegal type");
+ printk(KERN_ERR "r8a66597: Illegal type\n");
return 0;
}
@@ -705,7 +707,7 @@ static u16 get_r8a66597_type(__u8 type)
r8a66597_type = R8A66597_ISO;
break;
default:
- err("Illegal type");
+ printk(KERN_ERR "r8a66597: Illegal type\n");
r8a66597_type = 0x0000;
break;
}
@@ -724,7 +726,7 @@ static u16 get_bufnum(u16 pipenum)
else if (check_interrupt(pipenum))
bufnum = 4 + (pipenum - 6);
else
- err("Illegal pipenum (%d)", pipenum);
+ printk(KERN_ERR "r8a66597: Illegal pipenum (%d)\n", pipenum);
return bufnum;
}
@@ -740,7 +742,7 @@ static u16 get_buf_bsize(u16 pipenum)
else if (check_interrupt(pipenum))
buf_bsize = 0;
else
- err("Illegal pipenum (%d)", pipenum);
+ printk(KERN_ERR "r8a66597: Illegal pipenum (%d)\n", pipenum);
return buf_bsize;
}
@@ -1189,7 +1191,7 @@ static int start_transfer(struct r8a66597 *r8a66597, struct r8a66597_td *td)
prepare_status_packet(r8a66597, td);
break;
default:
- err("invalid type.");
+ printk(KERN_ERR "r8a66597: invalid type.\n");
break;
}
@@ -1297,7 +1299,7 @@ static void packet_read(struct r8a66597 *r8a66597, u16 pipenum)
if (unlikely((tmp & FRDY) == 0)) {
pipe_stop(r8a66597, td->pipe);
pipe_irq_disable(r8a66597, pipenum);
- err("in fifo not ready (%d)", pipenum);
+ printk(KERN_ERR "r8a66597: in fifo not ready (%d)\n", pipenum);
finish_request(r8a66597, td, pipenum, td->urb, -EPIPE);
return;
}
@@ -1372,7 +1374,7 @@ static void packet_write(struct r8a66597 *r8a66597, u16 pipenum)
if (unlikely((tmp & FRDY) == 0)) {
pipe_stop(r8a66597, td->pipe);
pipe_irq_disable(r8a66597, pipenum);
- err("out write fifo not ready. (%d)", pipenum);
+ printk(KERN_ERR "r8a66597: out fifo not ready (%d)\n", pipenum);
finish_request(r8a66597, td, pipenum, urb, -EPIPE);
return;
}
@@ -2007,7 +2009,7 @@ static struct r8a66597_device *get_r8a66597_device(struct r8a66597 *r8a66597,
return dev;
}
- err("get_r8a66597_device fail.(%d)\n", addr);
+ printk(KERN_ERR "r8a66597: get_r8a66597_device fail.(%d)\n", addr);
return NULL;
}
@@ -2276,7 +2278,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
if (pdev->dev.dma_mask) {
ret = -EINVAL;
- err("dma not support");
+ dev_err(&pdev->dev, "dma not supported\n");
goto clean_up;
}
@@ -2284,14 +2286,15 @@ static int __init r8a66597_probe(struct platform_device *pdev)
(char *)hcd_name);
if (!res) {
ret = -ENODEV;
- err("platform_get_resource_byname error.");
+ dev_err(&pdev->dev, "platform_get_resource_byname error.\n");
goto clean_up;
}
ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!ires) {
ret = -ENODEV;
- err("platform_get_resource IORESOURCE_IRQ error.");
+ dev_err(&pdev->dev,
+ "platform_get_resource IORESOURCE_IRQ error.\n");
goto clean_up;
}
@@ -2301,7 +2304,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
reg = ioremap(res->start, resource_len(res));
if (reg == NULL) {
ret = -ENOMEM;
- err("ioremap error.");
+ dev_err(&pdev->dev, "ioremap error.\n");
goto clean_up;
}
@@ -2309,7 +2312,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
hcd = usb_create_hcd(&r8a66597_hc_driver, &pdev->dev, (char *)hcd_name);
if (!hcd) {
ret = -ENOMEM;
- err("Failed to create hcd");
+ dev_err(&pdev->dev, "Failed to create hcd\n");
goto clean_up;
}
r8a66597 = hcd_to_r8a66597(hcd);
@@ -2355,12 +2358,12 @@ static int __init r8a66597_probe(struct platform_device *pdev)
}
break;
default:
- err("Unknown irq_sense value.");
+ dev_err(&pdev->dev, "Unknown irq_sense value.\n");
}
ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | irq_trigger);
if (ret != 0) {
- err("Failed to add hcd");
+ dev_err(&pdev->dev, "Failed to add hcd\n");
goto clean_up;
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-20 04:43:06 +0000