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drm: use %*ph to dump small buffers 

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Andy Shevchenko 2012-09-05 12:04:19 +00:00 committed by Dave Airlie
parent 14f77fdd58
commit 9a6a4b4757
3 changed files with 4 additions and 11 deletions
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4
drivers/gpu/drm/nouveau/nouveau_dp.c
View File

@ -289,9 +289,7 @@ dp_link_train_update(struct drm_device *dev, struct dp_state *dp, u32 delay)
if (ret)
return ret;
NV_DEBUG_KMS(dev, "status %02x %02x %02x %02x %02x %02x\n",
dp->stat[0], dp->stat[1], dp->stat[2], dp->stat[3],
dp->stat[4], dp->stat[5]);
NV_DEBUG_KMS(dev, "status %*ph\n", 6, dp->stat);
return 0;
}

4
drivers/gpu/drm/radeon/atombios_dp.c
View File

@ -658,9 +658,7 @@ static bool radeon_dp_get_link_status(struct radeon_connector *radeon_connector,
return false;
}
DRM_DEBUG_KMS("link status %02x %02x %02x %02x %02x %02x\n",
link_status[0], link_status[1], link_status[2],
link_status[3], link_status[4], link_status[5]);
DRM_DEBUG_KMS("link status %*ph\n", 6, link_status);
return true;
}

7
drivers/gpu/drm/udl/udl_main.c
View File

@ -41,11 +41,8 @@ static int udl_parse_vendor_descriptor(struct drm_device *dev,
total_len = usb_get_descriptor(usbdev, 0x5f, /* vendor specific */
0, desc, MAX_VENDOR_DESCRIPTOR_SIZE);
if (total_len > 5) {
DRM_INFO("vendor descriptor length:%x data:%02x %02x %02x %02x" \
"%02x %02x %02x %02x %02x %02x %02x\n",
total_len, desc[0],
desc[1], desc[2], desc[3], desc[4], desc[5], desc[6],
desc[7], desc[8], desc[9], desc[10]);
DRM_INFO("vendor descriptor length:%x data:%*ph\n",
total_len, 11, desc);
if ((desc[0] != total_len) || /* descriptor length */
(desc[1] != 0x5f) || /* vendor descriptor type */