From 30f1e5a9abd5ea83a19e8efd71089d4204e21bd4 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Tue, 23 Jul 2013 13:44:59 +0100 Subject: [PATCH] staging: ozwpan: Remove extra debug logs. Remove unnecessary debug logs. Most of these logs print function name at the start of function, which are not really required. Signed-off-by: Joe Perches Signed-off-by: Rupesh Gujare Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ozwpan/ozcdev.c | 2 -- drivers/staging/ozwpan/ozhcd.c | 28 ++++++++-------------------- 2 files changed, 8 insertions(+), 22 deletions(-) diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c index 374fdc3..284c26d 100644 --- a/drivers/staging/ozwpan/ozcdev.c +++ b/drivers/staging/ozwpan/ozcdev.c @@ -73,7 +73,6 @@ static void oz_cdev_release_ctx(struct oz_serial_ctx *ctx) static int oz_cdev_open(struct inode *inode, struct file *filp) { struct oz_cdev *dev; - oz_trace("oz_cdev_open()\n"); oz_trace("major = %d minor = %d\n", imajor(inode), iminor(inode)); dev = container_of(inode->i_cdev, struct oz_cdev, cdev); filp->private_data = dev; @@ -84,7 +83,6 @@ static int oz_cdev_open(struct inode *inode, struct file *filp) */ static int oz_cdev_release(struct inode *inode, struct file *filp) { - oz_trace("oz_cdev_release()\n"); return 0; } /*------------------------------------------------------------------------------ diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c index d68d63a..9d1bd44 100644 --- a/drivers/staging/ozwpan/ozhcd.c +++ b/drivers/staging/ozwpan/ozhcd.c @@ -394,7 +394,6 @@ static void oz_complete_urb(struct usb_hcd *hcd, struct urb *urb, */ static void oz_ep_free(struct oz_port *port, struct oz_endpoint *ep) { - oz_trace("oz_ep_free()\n"); if (port) { struct list_head list; struct oz_hcd *ozhcd = port->ozhcd; @@ -631,7 +630,6 @@ void *oz_hcd_pd_arrived(void *hpd) void *hport = NULL; struct oz_hcd *ozhcd = NULL; struct oz_endpoint *ep; - oz_trace("oz_hcd_pd_arrived()\n"); ozhcd = oz_hcd_claim(); if (ozhcd == NULL) return NULL; @@ -691,7 +689,6 @@ void oz_hcd_pd_departed(void *hport) void *hpd; struct oz_endpoint *ep = NULL; - oz_trace("oz_hcd_pd_departed()\n"); if (port == NULL) { oz_trace("oz_hcd_pd_departed() port = 0\n"); return; @@ -1696,7 +1693,6 @@ static void oz_hcd_clear_orphanage(struct oz_hcd *ozhcd, int status) */ static int oz_hcd_start(struct usb_hcd *hcd) { - oz_trace("oz_hcd_start()\n"); hcd->power_budget = 200; hcd->state = HC_STATE_RUNNING; hcd->uses_new_polling = 1; @@ -1707,14 +1703,12 @@ static int oz_hcd_start(struct usb_hcd *hcd) */ static void oz_hcd_stop(struct usb_hcd *hcd) { - oz_trace("oz_hcd_stop()\n"); } /*------------------------------------------------------------------------------ * Context: unknown */ static void oz_hcd_shutdown(struct usb_hcd *hcd) { - oz_trace("oz_hcd_shutdown()\n"); } /*------------------------------------------------------------------------------ * Called to queue an urb for the device. @@ -1844,7 +1838,6 @@ static int oz_hcd_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) static void oz_hcd_endpoint_disable(struct usb_hcd *hcd, struct usb_host_endpoint *ep) { - oz_trace("oz_hcd_endpoint_disable\n"); } /*------------------------------------------------------------------------------ * Context: unknown @@ -1852,7 +1845,6 @@ static void oz_hcd_endpoint_disable(struct usb_hcd *hcd, static void oz_hcd_endpoint_reset(struct usb_hcd *hcd, struct usb_host_endpoint *ep) { - oz_trace("oz_hcd_endpoint_reset\n"); } /*------------------------------------------------------------------------------ * Context: unknown @@ -1872,7 +1864,6 @@ static int oz_hcd_hub_status_data(struct usb_hcd *hcd, char *buf) struct oz_hcd *ozhcd = oz_hcd_private(hcd); int i; - oz_trace2(OZ_TRACE_HUB, "oz_hcd_hub_status_data()\n"); buf[0] = 0; spin_lock_bh(&ozhcd->hcd_lock); @@ -1892,7 +1883,6 @@ static int oz_hcd_hub_status_data(struct usb_hcd *hcd, char *buf) static void oz_get_hub_descriptor(struct usb_hcd *hcd, struct usb_hub_descriptor *desc) { - oz_trace2(OZ_TRACE_HUB, "GetHubDescriptor\n"); memset(desc, 0, sizeof(*desc)); desc->bDescriptorType = 0x29; desc->bDescLength = 9; @@ -1911,7 +1901,7 @@ static int oz_set_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex) struct oz_hcd *ozhcd = oz_hcd_private(hcd); unsigned set_bits = 0; unsigned clear_bits = 0; - oz_trace2(OZ_TRACE_HUB, "SetPortFeature\n"); + if ((port_id < 1) || (port_id > OZ_NB_PORTS)) return -EPIPE; port = &ozhcd->ports[port_id-1]; @@ -1986,7 +1976,7 @@ static int oz_clear_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex) u8 port_id = (u8)windex; struct oz_hcd *ozhcd = oz_hcd_private(hcd); unsigned clear_bits = 0; - oz_trace2(OZ_TRACE_HUB, "ClearPortFeature\n"); + if ((port_id < 1) || (port_id > OZ_NB_PORTS)) return -EPIPE; port = &ozhcd->ports[port_id-1]; @@ -2074,7 +2064,7 @@ static int oz_hcd_hub_control(struct usb_hcd *hcd, u16 req_type, u16 wvalue, u16 windex, char *buf, u16 wlength) { int err = 0; - oz_trace2(OZ_TRACE_HUB, "oz_hcd_hub_control()\n"); + switch (req_type) { case ClearHubFeature: oz_trace2(OZ_TRACE_HUB, "ClearHubFeature: %d\n", req_type); @@ -2111,7 +2101,7 @@ static int oz_hcd_hub_control(struct usb_hcd *hcd, u16 req_type, u16 wvalue, static int oz_hcd_bus_suspend(struct usb_hcd *hcd) { struct oz_hcd *ozhcd; - oz_trace2(OZ_TRACE_HUB, "oz_hcd_hub_suspend()\n"); + ozhcd = oz_hcd_private(hcd); spin_lock_bh(&ozhcd->hcd_lock); hcd->state = HC_STATE_SUSPENDED; @@ -2125,7 +2115,7 @@ static int oz_hcd_bus_suspend(struct usb_hcd *hcd) static int oz_hcd_bus_resume(struct usb_hcd *hcd) { struct oz_hcd *ozhcd; - oz_trace2(OZ_TRACE_HUB, "oz_hcd_hub_resume()\n"); + ozhcd = oz_hcd_private(hcd); spin_lock_bh(&ozhcd->hcd_lock); ozhcd->flags &= ~OZ_HDC_F_SUSPENDED; @@ -2137,8 +2127,8 @@ static int oz_hcd_bus_resume(struct usb_hcd *hcd) */ static void oz_plat_shutdown(struct platform_device *dev) { - oz_trace("oz_plat_shutdown()\n"); } + /*------------------------------------------------------------------------------ * Context: process */ @@ -2148,7 +2138,7 @@ static int oz_plat_probe(struct platform_device *dev) int err; struct usb_hcd *hcd; struct oz_hcd *ozhcd; - oz_trace("oz_plat_probe()\n"); + hcd = usb_create_hcd(&g_oz_hc_drv, &dev->dev, dev_name(&dev->dev)); if (hcd == NULL) { oz_trace("Failed to created hcd object OK\n"); @@ -2188,7 +2178,7 @@ static int oz_plat_remove(struct platform_device *dev) { struct usb_hcd *hcd = platform_get_drvdata(dev); struct oz_hcd *ozhcd; - oz_trace("oz_plat_remove()\n"); + if (hcd == NULL) return -1; ozhcd = oz_hcd_private(hcd); @@ -2209,7 +2199,6 @@ static int oz_plat_remove(struct platform_device *dev) */ static int oz_plat_suspend(struct platform_device *dev, pm_message_t msg) { - oz_trace("oz_plat_suspend()\n"); return 0; } /*------------------------------------------------------------------------------ @@ -2217,7 +2206,6 @@ static int oz_plat_suspend(struct platform_device *dev, pm_message_t msg) */ static int oz_plat_resume(struct platform_device *dev) { - oz_trace("oz_plat_resume()\n"); return 0; } /*------------------------------------------------------------------------------ -- 2.7.4