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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-19 15:41:41 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-20 11:46:19 -0800
commitbee53637e5836a7cc642ca036e44bd77caf7bc35 (patch)
tree40885e3adaac7699ca8b1353afe3c45e2876a81c /drivers/usb/c67x00
parent1ce0fd15be2888569d4cea25fbd548f5f91c23a1 (diff)
USB: c67x00: remove CONFIG_USB_DEBUG dependancy
This removes the usage of CONFIG_USB_DEBUG in the c67x00 driver. There was only one place, where the TD was dumped to the kernel log, and that was using the dynamic debug infrastructure already, with the exception of the call to print_hex_dump(). So move everything to the dynamic debug infrastructure, including one odd printk(KERN_DEBUG...) line that looks like it was forgotten about a long time ago. Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/c67x00')
-rw-r--r--drivers/usb/c67x00/Makefile2
-rw-r--r--drivers/usb/c67x00/c67x00-sched.c15
2 files changed, 3 insertions, 14 deletions
diff --git a/drivers/usb/c67x00/Makefile b/drivers/usb/c67x00/Makefile
index b1218683c8e..da5f314a5de 100644
--- a/drivers/usb/c67x00/Makefile
+++ b/drivers/usb/c67x00/Makefile
@@ -2,8 +2,6 @@
# Makefile for Cypress C67X00 USB Controller
#
-ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG
-
obj-$(CONFIG_USB_C67X00_HCD) += c67x00.o
c67x00-y := c67x00-drv.o c67x00-ll-hpi.o c67x00-hcd.o c67x00-sched.o
diff --git a/drivers/usb/c67x00/c67x00-sched.c b/drivers/usb/c67x00/c67x00-sched.c
index 892cc96466e..c379d202f92 100644
--- a/drivers/usb/c67x00/c67x00-sched.c
+++ b/drivers/usb/c67x00/c67x00-sched.c
@@ -144,8 +144,6 @@ struct c67x00_urb_priv {
/* -------------------------------------------------------------------------- */
-#ifdef DEBUG
-
/**
* dbg_td - Dump the contents of the TD
*/
@@ -166,16 +164,8 @@ static void dbg_td(struct c67x00_hcd *c67x00, struct c67x00_td *td, char *msg)
dev_dbg(dev, "retry_cnt: 0x%02x\n", td->retry_cnt);
dev_dbg(dev, "residue: 0x%02x\n", td->residue);
dev_dbg(dev, "next_td_addr: 0x%04x\n", td_next_td_addr(td));
- dev_dbg(dev, "data:");
- print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
- td->data, td_length(td), 1);
+ dev_dbg(dev, "data: %*ph\n", td_length(td), td->data);
}
-#else /* DEBUG */
-
-static inline void
-dbg_td(struct c67x00_hcd *c67x00, struct c67x00_td *td, char *msg) { }
-
-#endif /* DEBUG */
/* -------------------------------------------------------------------------- */
/* Helper functions */
@@ -780,7 +770,8 @@ static int c67x00_add_iso_urb(struct c67x00_hcd *c67x00, struct urb *urb)
ret = c67x00_create_td(c67x00, urb, td_buf, len, pid, 0,
urbp->cnt);
if (ret) {
- printk(KERN_DEBUG "create failed: %d\n", ret);
+ dev_dbg(c67x00_hcd_dev(c67x00), "create failed: %d\n",
+ ret);
urb->iso_frame_desc[urbp->cnt].actual_length = 0;
urb->iso_frame_desc[urbp->cnt].status = ret;
if (urbp->cnt + 1 == urb->number_of_packets)