[PATCH 3.16 056/328] video: udlfb: Remove noisy warnings

Ben Hutchings
2018-12-09T22:08:23Z

From: Ladislav Michl <ladis@linux-mips.org>

commit de4b74bda8e87a4ed45ebc2c26cc3e2eaae38429 upstream.

These warnings comes from times of driver development and do
not carry any usefull debugging information.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/video/fbdev/udlfb.c | 20 --------------------
1 file changed, 20 deletions(-)

--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -924,11 +924,7 @@ static void dlfb_free(struct kref *kref)

if (dev->backing_buffer)
vfree(dev->backing_buffer);
-
kfree(dev->edid);
-
- pr_warn("freeing dlfb_data %p\n", dev);
-
kfree(dev);
}

@@ -945,8 +941,6 @@ static void dlfb_free_framebuffer(struct
struct fb_info *info = dev->info;

if (info) {
- int node = info->node;
-
unregister_framebuffer(info);

if (info->cmap.len != 0)
@@ -962,8 +956,6 @@ static void dlfb_free_framebuffer(struct

/* Assume info structure is freed after this point */
framebuffer_release(info);
-
- pr_warn("fb_info for /dev/fb%d has been freed\n", node);
}

/* ref taken in probe() as part of registering framebfufer */
@@ -1064,8 +1056,6 @@ static int dlfb_ops_set_par(struct fb_in
u16 *pix_framebuffer;
int i;

- pr_notice("set_par mode %dx%d\n", info->var.xres, info->var.yres);
-
result = dlfb_set_video_mode(dev, &info->var);

if ((result == 0) && (dev->fb_count == 0)) {
@@ -1168,8 +1158,6 @@ static int dlfb_realloc_framebuffer(stru
unsigned char *new_fb;
unsigned char *new_back = NULL;

- pr_warn("Reallocating framebuffer. Addresses will change!\n");
-
new_len = info->fix.line_length * info->var.yres;

if (PAGE_ALIGN(new_len) > old_len) {
@@ -1420,9 +1408,6 @@ static ssize_t edid_show(
if (off + count > dev->edid_size)
count = dev->edid_size - off;

- pr_info("sysfs edid copy %p to %p, %d bytes\n",
- dev->edid, buf, (int) count);
-
memcpy(buf, dev->edid, count);

return count;
@@ -1448,7 +1433,6 @@ static ssize_t edid_store(
if (!dev->edid || memcmp(src, dev->edid, src_size))
return -EINVAL;

- pr_info("sysfs written EDID is new default\n");
dlfb_ops_set_par(fb_info);
return src_size;
}
@@ -1831,8 +1815,6 @@ static void dlfb_free_urb_list(struct dl
int ret;
unsigned long flags;

- pr_notice("Freeing all render urbs\n");
-
/* keep waiting and freeing, until we've got 'em all */
while (count--) {

@@ -1911,8 +1893,6 @@ static int dlfb_alloc_urb_list(struct dl
dev->urbs.count = i;
dev->urbs.available = i;

- pr_notice("allocated %d %d byte urbs\n", i, (int) size);
-
return i;
}