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media: vb2: add pr_fmt() macro 

Simplify the pr_foo() macros by adding a pr_fmt() macro.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2017-12-28 11:29:37 -05:00
parent ce4686702f
commit 2e33dbb06d
1 changed files with 16 additions and 14 deletions
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30
drivers/media/common/videobuf/videobuf2-core.c
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@ -14,6 +14,8 @@
* the Free Software Foundation.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/module.h>
@ -32,10 +34,10 @@
static int debug;
module_param(debug, int, 0644);
#define dprintk(level, fmt, arg...) \
do { \
if (debug >= level) \
pr_info("vb2-core: %s: " fmt, __func__, ## arg); \
#define dprintk(level, fmt, arg...) \
do { \
if (debug >= level) \
pr_info("%s: " fmt, __func__, ## arg); \
} while (0)
#ifdef CONFIG_VIDEO_ADV_DEBUG
@ -464,12 +466,12 @@ static int __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
q->cnt_wait_prepare != q->cnt_wait_finish;
if (unbalanced || debug) {
pr_info("vb2: counters for queue %p:%s\n", q,
pr_info("counters for queue %p:%s\n", q,
unbalanced ? " UNBALANCED!" : "");
pr_info("vb2: setup: %u start_streaming: %u stop_streaming: %u\n",
pr_info(" setup: %u start_streaming: %u stop_streaming: %u\n",
q->cnt_queue_setup, q->cnt_start_streaming,
q->cnt_stop_streaming);
pr_info("vb2: wait_prepare: %u wait_finish: %u\n",
pr_info(" wait_prepare: %u wait_finish: %u\n",
q->cnt_wait_prepare, q->cnt_wait_finish);
}
q->cnt_queue_setup = 0;
@ -490,23 +492,23 @@ static int __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
vb->cnt_buf_init != vb->cnt_buf_cleanup;
if (unbalanced || debug) {
pr_info("vb2: counters for queue %p, buffer %d:%s\n",
pr_info(" counters for queue %p, buffer %d:%s\n",
q, buffer, unbalanced ? " UNBALANCED!" : "");
pr_info("vb2: buf_init: %u buf_cleanup: %u buf_prepare: %u buf_finish: %u\n",
pr_info(" buf_init: %u buf_cleanup: %u buf_prepare: %u buf_finish: %u\n",
vb->cnt_buf_init, vb->cnt_buf_cleanup,
vb->cnt_buf_prepare, vb->cnt_buf_finish);
pr_info("vb2: buf_queue: %u buf_done: %u\n",
pr_info(" buf_queue: %u buf_done: %u\n",
vb->cnt_buf_queue, vb->cnt_buf_done);
pr_info("vb2: alloc: %u put: %u prepare: %u finish: %u mmap: %u\n",
pr_info(" alloc: %u put: %u prepare: %u finish: %u mmap: %u\n",
vb->cnt_mem_alloc, vb->cnt_mem_put,
vb->cnt_mem_prepare, vb->cnt_mem_finish,
vb->cnt_mem_mmap);
pr_info("vb2: get_userptr: %u put_userptr: %u\n",
pr_info(" get_userptr: %u put_userptr: %u\n",
vb->cnt_mem_get_userptr, vb->cnt_mem_put_userptr);
pr_info("vb2: attach_dmabuf: %u detach_dmabuf: %u map_dmabuf: %u unmap_dmabuf: %u\n",
pr_info(" attach_dmabuf: %u detach_dmabuf: %u map_dmabuf: %u unmap_dmabuf: %u\n",
vb->cnt_mem_attach_dmabuf, vb->cnt_mem_detach_dmabuf,
vb->cnt_mem_map_dmabuf, vb->cnt_mem_unmap_dmabuf);
pr_info("vb2: get_dmabuf: %u num_users: %u vaddr: %u cookie: %u\n",
pr_info(" get_dmabuf: %u num_users: %u vaddr: %u cookie: %u\n",
vb->cnt_mem_get_dmabuf,
vb->cnt_mem_num_users,
vb->cnt_mem_vaddr,