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Staging: hv: remove last user of DPRINT() macro 

This also removed the unused function hv_dump_ring_info().

Cc: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Greg Kroah-Hartman 2011-10-11 09:25:14 -06:00
parent d181daa06d
commit 1a2643012f
3 changed files with 0 additions and 41 deletions
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2
drivers/hv/hyperv_vmbus.h
View File

@ -529,8 +529,6 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *ring_info,
u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *ring_info);
void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix);
void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
struct hv_ring_buffer_debug_info *debug_info);

31
drivers/hv/ring_buffer.c
View File

@ -172,37 +172,6 @@ hv_get_ring_bufferindices(struct hv_ring_buffer_info *ring_info)
return (u64)ring_info->ring_buffer->write_index << 32;
}
/*
*
* hv_dump_ring_info()
*
* Dump out to console the ring buffer info
*
*/
void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
{
u32 bytes_avail_towrite;
u32 bytes_avail_toread;
hv_get_ringbuffer_availbytes(ring_info,
&bytes_avail_toread,
&bytes_avail_towrite);
DPRINT(VMBUS,
DEBUG_RING_LVL,
"%s <<ringinfo %p buffer %p avail write %u "
"avail read %u read idx %u write idx %u>>",
prefix,
ring_info,
ring_info->ring_buffer->buffer,
bytes_avail_towrite,
bytes_avail_toread,
ring_info->ring_buffer->read_index,
ring_info->ring_buffer->write_index);
}
/*
*
* hv_copyfrom_ringbuffer()

8
include/linux/hyperv.h
View File

@ -722,17 +722,9 @@ extern void vmbus_ontimer(unsigned long data);
/* Logging Level */
#define INFO_LVL 6
#define DEBUG_RING_LVL 9
extern unsigned int vmbus_loglevel;
#define DPRINT(mod, lvl, fmt, args...) do {\
if ((mod & (HIWORD(vmbus_loglevel))) && \
(lvl <= LOWORD(vmbus_loglevel))) \
printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
} while (0)
struct hv_driver;
struct hv_device;