diff options
author | David Brownell <david-b@pacbell.net> | 2007-11-19 20:58:36 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 22:34:51 (GMT) |
commit | 00274921a052d3232d9f00856387fb269ac0af11 (patch) | |
tree | 20d2baa7234c936b7451d76f6da527d43197f994 /drivers/usb/gadget/m66592-udc.c | |
parent | 269954e542328f014fc07fbb0a986192f7a1cced (diff) | |
download | linux-fsl-qoriq-00274921a052d3232d9f00856387fb269ac0af11.tar.xz |
USB: gadget code switches to pr_err() and friends
We now have pr_err(), pr_warning(), and friends ... start using
them in the gadget stack instead of printk(KERN_ERR) and friends.
This gives us shorter lines and somewhat increased readability.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/m66592-udc.c')
-rw-r--r-- | drivers/usb/gadget/m66592-udc.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c index 478d834..43f0218 100644 --- a/drivers/usb/gadget/m66592-udc.c +++ b/drivers/usb/gadget/m66592-udc.c @@ -147,7 +147,7 @@ static inline u16 control_reg_get_pid(struct m66592 *m66592, u16 pipenum) offset = get_pipectr_addr(pipenum); pid = m66592_read(m66592, offset) & M66592_PID; } else - printk(KERN_ERR "unexpect pipe num (%d)\n", pipenum); + pr_err("unexpect pipe num (%d)\n", pipenum); return pid; } @@ -163,7 +163,7 @@ static inline void control_reg_set_pid(struct m66592 *m66592, u16 pipenum, offset = get_pipectr_addr(pipenum); m66592_mdfy(m66592, pid, M66592_PID, offset); } else - printk(KERN_ERR "unexpect pipe num (%d)\n", pipenum); + pr_err("unexpect pipe num (%d)\n", pipenum); } static inline void pipe_start(struct m66592 *m66592, u16 pipenum) @@ -192,7 +192,7 @@ static inline u16 control_reg_get(struct m66592 *m66592, u16 pipenum) offset = get_pipectr_addr(pipenum); ret = m66592_read(m66592, offset); } else - printk(KERN_ERR "unexpect pipe num (%d)\n", pipenum); + pr_err("unexpect pipe num (%d)\n", pipenum); return ret; } @@ -209,7 +209,7 @@ static inline void control_reg_sqclr(struct m66592 *m66592, u16 pipenum) offset = get_pipectr_addr(pipenum); m66592_bset(m66592, M66592_SQCLR, offset); } else - printk(KERN_ERR "unexpect pipe num(%d)\n", pipenum); + pr_err("unexpect pipe num(%d)\n", pipenum); } static inline int get_buffer_size(struct m66592 *m66592, u16 pipenum) @@ -291,7 +291,7 @@ static int pipe_buffer_setting(struct m66592 *m66592, break; } if (m66592->bi_bufnum > M66592_MAX_BUFNUM) { - printk(KERN_ERR "m66592 pipe memory is insufficient(%d)\n", + pr_err("m66592 pipe memory is insufficient(%d)\n", m66592->bi_bufnum); return -ENOMEM; } @@ -332,7 +332,7 @@ static void pipe_buffer_release(struct m66592 *m66592, if (info->type == M66592_BULK) m66592->bulk--; } else - printk(KERN_ERR "ep_release: unexpect pipenum (%d)\n", + pr_err("ep_release: unexpect pipenum (%d)\n", info->pipe); } @@ -430,7 +430,7 @@ static int alloc_pipe_config(struct m66592_ep *ep, case USB_ENDPOINT_XFER_BULK: if (m66592->bulk >= M66592_MAX_NUM_BULK) { if (m66592->isochronous >= M66592_MAX_NUM_ISOC) { - printk(KERN_ERR "bulk pipe is insufficient\n"); + pr_err("bulk pipe is insufficient\n"); return -ENODEV; } else { info.pipe = M66592_BASE_PIPENUM_ISOC @@ -446,7 +446,7 @@ static int alloc_pipe_config(struct m66592_ep *ep, break; case USB_ENDPOINT_XFER_INT: if (m66592->interrupt >= M66592_MAX_NUM_INT) { - printk(KERN_ERR "interrupt pipe is insufficient\n"); + pr_err("interrupt pipe is insufficient\n"); return -ENODEV; } info.pipe = M66592_BASE_PIPENUM_INT + m66592->interrupt; @@ -455,7 +455,7 @@ static int alloc_pipe_config(struct m66592_ep *ep, break; case USB_ENDPOINT_XFER_ISOC: if (m66592->isochronous >= M66592_MAX_NUM_ISOC) { - printk(KERN_ERR "isochronous pipe is insufficient\n"); + pr_err("isochronous pipe is insufficient\n"); return -ENODEV; } info.pipe = M66592_BASE_PIPENUM_ISOC + m66592->isochronous; @@ -463,7 +463,7 @@ static int alloc_pipe_config(struct m66592_ep *ep, counter = &m66592->isochronous; break; default: - printk(KERN_ERR "unexpect xfer type\n"); + pr_err("unexpect xfer type\n"); return -EINVAL; } ep->type = info.type; @@ -478,7 +478,7 @@ static int alloc_pipe_config(struct m66592_ep *ep, ret = pipe_buffer_setting(m66592, &info); if (ret < 0) { - printk(KERN_ERR "pipe_buffer_setting fail\n"); + pr_err("pipe_buffer_setting fail\n"); return ret; } @@ -614,7 +614,7 @@ static void start_ep0(struct m66592_ep *ep, struct m66592_request *req) control_end(ep->m66592, 0); break; default: - printk(KERN_ERR "start_ep0: unexpect ctsq(%x)\n", ctsq); + pr_err("start_ep0: unexpect ctsq(%x)\n", ctsq); break; } } @@ -748,7 +748,7 @@ static void irq_ep0_write(struct m66592_ep *ep, struct m66592_request *req) do { tmp = m66592_read(m66592, ep->fifoctr); if (i++ > 100000) { - printk(KERN_ERR "pipe0 is busy. maybe cpu i/o bus " + pr_err("pipe0 is busy. maybe cpu i/o bus " "conflict. please power off this controller."); return; } @@ -798,7 +798,7 @@ static void irq_packet_write(struct m66592_ep *ep, struct m66592_request *req) if (unlikely((tmp & M66592_FRDY) == 0)) { pipe_stop(m66592, pipenum); pipe_irq_disable(m66592, pipenum); - printk(KERN_ERR "write fifo not ready. pipnum=%d\n", pipenum); + pr_err("write fifo not ready. pipnum=%d\n", pipenum); return; } @@ -847,7 +847,7 @@ static void irq_packet_read(struct m66592_ep *ep, struct m66592_request *req) req->req.status = -EPIPE; pipe_stop(m66592, pipenum); pipe_irq_disable(m66592, pipenum); - printk(KERN_ERR "read fifo not ready"); + pr_err("read fifo not ready"); return; } @@ -1102,7 +1102,7 @@ static void m66592_update_usb_speed(struct m66592 *m66592) break; default: m66592->gadget.speed = USB_SPEED_UNKNOWN; - printk(KERN_ERR "USB speed unknown\n"); + pr_err("USB speed unknown\n"); } } @@ -1161,7 +1161,7 @@ __acquires(m66592->lock) control_end(m66592, 0); break; default: - printk(KERN_ERR "ctrl_stage: unexpect ctsq(%x)\n", ctsq); + pr_err("ctrl_stage: unexpect ctsq(%x)\n", ctsq); break; } } @@ -1461,13 +1461,13 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) retval = device_add(&m66592->gadget.dev); if (retval) { - printk(KERN_ERR "device_add error (%d)\n", retval); + pr_err("device_add error (%d)\n", retval); goto error; } retval = driver->bind (&m66592->gadget); if (retval) { - printk(KERN_ERR "bind to driver error (%d)\n", retval); + pr_err("bind to driver error (%d)\n", retval); device_del(&m66592->gadget.dev); goto error; } @@ -1561,28 +1561,28 @@ static int __init m66592_probe(struct platform_device *pdev) (char *)udc_name); if (!res) { ret = -ENODEV; - printk(KERN_ERR "platform_get_resource_byname error.\n"); + pr_err("platform_get_resource_byname error.\n"); goto clean_up; } irq = platform_get_irq(pdev, 0); if (irq < 0) { ret = -ENODEV; - printk(KERN_ERR "platform_get_irq error.\n"); + pr_err("platform_get_irq error.\n"); goto clean_up; } reg = ioremap(res->start, resource_len(res)); if (reg == NULL) { ret = -ENOMEM; - printk(KERN_ERR "ioremap error.\n"); + pr_err("ioremap error.\n"); goto clean_up; } /* initialize ucd */ m66592 = kzalloc(sizeof(struct m66592), GFP_KERNEL); if (m66592 == NULL) { - printk(KERN_ERR "kzalloc error\n"); + pr_err("kzalloc error\n"); goto clean_up; } @@ -1608,7 +1608,7 @@ static int __init m66592_probe(struct platform_device *pdev) ret = request_irq(irq, m66592_irq, IRQF_DISABLED | IRQF_SHARED, udc_name, m66592); if (ret < 0) { - printk(KERN_ERR "request_irq error (%d)\n", ret); + pr_err("request_irq error (%d)\n", ret); goto clean_up; } |