From bce83697c5fe84a7a5d38c96fbbe43b4bc028c3e Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 22 Dec 2008 18:22:50 +0000 Subject: uwb: use dev_dbg() for debug messages Instead of the home-grown d_fnstart(), d_fnend() and d_printf() macros, use dev_dbg() or remove the message entirely. Signed-off-by: David Vrabel --- drivers/usb/wusbcore/rh.c | 64 +++++++++++------------------------------------ 1 file changed, 15 insertions(+), 49 deletions(-) (limited to 'drivers/usb/wusbcore/rh.c') diff --git a/drivers/usb/wusbcore/rh.c b/drivers/usb/wusbcore/rh.c index 1c733192ec2a..95c6fa3bf6b2 100644 --- a/drivers/usb/wusbcore/rh.c +++ b/drivers/usb/wusbcore/rh.c @@ -71,9 +71,6 @@ */ #include "wusbhc.h" -#define D_LOCAL 0 -#include - /* * Reset a fake port * @@ -142,7 +139,6 @@ int wusbhc_rh_status_data(struct usb_hcd *usb_hcd, char *_buf) size_t cnt, size; unsigned long *buf = (unsigned long *) _buf; - d_fnstart(1, wusbhc->dev, "(wusbhc %p)\n", wusbhc); /* WE DON'T LOCK, see comment */ size = wusbhc->ports_max + 1 /* hub bit */; size = (size + 8 - 1) / 8; /* round to bytes */ @@ -151,8 +147,6 @@ int wusbhc_rh_status_data(struct usb_hcd *usb_hcd, char *_buf) set_bit(cnt + 1, buf); else clear_bit(cnt + 1, buf); - d_fnend(1, wusbhc->dev, "(wusbhc %p) %u, buffer:\n", wusbhc, (int)size); - d_dump(1, wusbhc->dev, _buf, size); return size; } EXPORT_SYMBOL_GPL(wusbhc_rh_status_data); @@ -201,9 +195,7 @@ static int wusbhc_rh_get_hub_descr(struct wusbhc *wusbhc, u16 wValue, static int wusbhc_rh_clear_hub_feat(struct wusbhc *wusbhc, u16 feature) { int result; - struct device *dev = wusbhc->dev; - d_fnstart(4, dev, "(%p, feature 0x%04u)\n", wusbhc, feature); switch (feature) { case C_HUB_LOCAL_POWER: /* FIXME: maybe plug bit 0 to the power input status, @@ -215,7 +207,6 @@ static int wusbhc_rh_clear_hub_feat(struct wusbhc *wusbhc, u16 feature) default: result = -EPIPE; } - d_fnend(4, dev, "(%p, feature 0x%04u), %d\n", wusbhc, feature, result); return result; } @@ -242,14 +233,10 @@ static int wusbhc_rh_get_hub_status(struct wusbhc *wusbhc, u32 *buf, static int wusbhc_rh_set_port_feat(struct wusbhc *wusbhc, u16 feature, u8 selector, u8 port_idx) { - int result = -EINVAL; struct device *dev = wusbhc->dev; - d_fnstart(4, dev, "(feat 0x%04u, selector 0x%u, port_idx %d)\n", - feature, selector, port_idx); - if (port_idx > wusbhc->ports_max) - goto error; + return -EINVAL; switch (feature) { /* According to USB2.0[11.24.2.13]p2, these features @@ -259,35 +246,27 @@ static int wusbhc_rh_set_port_feat(struct wusbhc *wusbhc, u16 feature, case USB_PORT_FEAT_C_SUSPEND: case USB_PORT_FEAT_C_CONNECTION: case USB_PORT_FEAT_C_RESET: - result = 0; - break; - + return 0; case USB_PORT_FEAT_POWER: /* No such thing, but we fake it works */ mutex_lock(&wusbhc->mutex); wusb_port_by_idx(wusbhc, port_idx)->status |= USB_PORT_STAT_POWER; mutex_unlock(&wusbhc->mutex); - result = 0; - break; + return 0; case USB_PORT_FEAT_RESET: - result = wusbhc_rh_port_reset(wusbhc, port_idx); - break; + return wusbhc_rh_port_reset(wusbhc, port_idx); case USB_PORT_FEAT_ENABLE: case USB_PORT_FEAT_SUSPEND: dev_err(dev, "(port_idx %d) set feat %d/%d UNIMPLEMENTED\n", port_idx, feature, selector); - result = -ENOSYS; - break; + return -ENOSYS; default: dev_err(dev, "(port_idx %d) set feat %d/%d UNKNOWN\n", port_idx, feature, selector); - result = -EPIPE; - break; + return -EPIPE; } -error: - d_fnend(4, dev, "(feat 0x%04u, selector 0x%u, port_idx %d) = %d\n", - feature, selector, port_idx, result); - return result; + + return 0; } /* @@ -298,17 +277,13 @@ error: static int wusbhc_rh_clear_port_feat(struct wusbhc *wusbhc, u16 feature, u8 selector, u8 port_idx) { - int result = -EINVAL; + int result = 0; struct device *dev = wusbhc->dev; - d_fnstart(4, dev, "(wusbhc %p feat 0x%04x selector %d port_idx %d)\n", - wusbhc, feature, selector, port_idx); - if (port_idx > wusbhc->ports_max) - goto error; + return -EINVAL; mutex_lock(&wusbhc->mutex); - result = 0; switch (feature) { case USB_PORT_FEAT_POWER: /* fake port always on */ /* According to USB2.0[11.24.2.7.1.4], no need to implement? */ @@ -328,10 +303,8 @@ static int wusbhc_rh_clear_port_feat(struct wusbhc *wusbhc, u16 feature, break; case USB_PORT_FEAT_SUSPEND: case USB_PORT_FEAT_C_SUSPEND: - case 0xffff: /* ??? FIXME */ dev_err(dev, "(port_idx %d) Clear feat %d/%d UNIMPLEMENTED\n", port_idx, feature, selector); - /* dump_stack(); */ result = -ENOSYS; break; default: @@ -341,9 +314,7 @@ static int wusbhc_rh_clear_port_feat(struct wusbhc *wusbhc, u16 feature, break; } mutex_unlock(&wusbhc->mutex); -error: - d_fnend(4, dev, "(wusbhc %p feat 0x%04x selector %d port_idx %d) = " - "%d\n", wusbhc, feature, selector, port_idx, result); + return result; } @@ -355,22 +326,17 @@ error: static int wusbhc_rh_get_port_status(struct wusbhc *wusbhc, u16 port_idx, u32 *_buf, u16 wLength) { - int result = -EINVAL; u16 *buf = (u16 *) _buf; - d_fnstart(1, wusbhc->dev, "(wusbhc %p port_idx %u wLength %u)\n", - wusbhc, port_idx, wLength); if (port_idx > wusbhc->ports_max) - goto error; + return -EINVAL; + mutex_lock(&wusbhc->mutex); buf[0] = cpu_to_le16(wusb_port_by_idx(wusbhc, port_idx)->status); buf[1] = cpu_to_le16(wusb_port_by_idx(wusbhc, port_idx)->change); - result = 0; mutex_unlock(&wusbhc->mutex); -error: - d_fnend(1, wusbhc->dev, "(wusbhc %p) = %d, buffer:\n", wusbhc, result); - d_dump(1, wusbhc->dev, _buf, wLength); - return result; + + return 0; } /* -- cgit