On Sat, Jul 18, 2020 at 08:39:55PM +0530, Suraj Upadhyay wrote:

Convert device logging with dev_* functions into drm_* functions.

The patch has been generated with the coccinelle script below. The script focuses on instances of dev_* functions where the drm device context is clearly visible in its arguments.

@@expression E1; expression list E2; @@ -dev_warn(E1->dev, E2) +drm_warn(E1, E2)

@@expression E1; expression list E2; @@ -dev_info(E1->dev, E2) +drm_info(E1, E2)

@@expression E1; expression list E2; @@ -dev_err(E1->dev, E2) +drm_err(E1, E2)

@@expression E1; expression list E2; @@ -dev_info_once(E1->dev, E2) +drm_info_once(E1, E2)

@@expression E1; expression list E2; @@ -dev_notice_once(E1->dev, E2) +drm_notice_once(E1, E2)

@@expression E1; expression list E2; @@ -dev_warn_once(E1->dev, E2) +drm_warn_once(E1, E2)

@@expression E1; expression list E2; @@ -dev_err_once(E1->dev, E2) +drm_err_once(E1, E2)

@@expression E1; expression list E2; @@ -dev_err_ratelimited(E1->dev, E2) +drm_err_ratelimited(E1, E2)

@@expression E1; expression list E2; @@ -dev_dbg(E1->dev, E2) +drm_dbg(E1, E2)

Signed-off-by: Suraj Upadhyay usuraj35@gmail.com

Changes: v2: Fixed error in coccinelle script and diff, i.e. removed the underscore. drv_dbg_ -> drm_dbg

Applied to drm-misc-next, thanks for your patch. Will probably go to 5.10 because drm is already in feature freeze. -Daniel

drivers/gpu/drm/drm_edid.c | 6 ++---- drivers/gpu/drm/drm_gem_cma_helper.c | 4 ++-- drivers/gpu/drm/drm_mipi_dbi.c | 7 +++---- 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 52b357e75c3d..6840f0530a38 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1844,9 +1844,7 @@ static void connector_bad_edid(struct drm_connector *connector, if (connector->bad_edid_counter++ && !drm_debug_enabled(DRM_UT_KMS)) return;

• dev_warn(connector->dev->dev,

•  "%s: EDID is invalid:\n",
  

•  connector->name);
  

• drm_warn(connector->dev, "%s: EDID is invalid:\n", connector->name); for (i = 0; i < num_blocks; i++) { u8 *block = edid + i * EDID_LENGTH; char prefix[20];

@@ -5298,7 +5296,7 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid) } if (!drm_edid_is_valid(edid)) { clear_eld(connector);

• dev_warn(connector->dev->dev, "%s: EDID invalid.\n",
  

• drm_warn(connector->dev, "%s: EDID invalid.\n",
   connector->name);
  

  return 0; }

diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 06a5b9ee1fe0..822edeadbab3 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -105,8 +105,8 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm, cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr, GFP_KERNEL | __GFP_NOWARN); if (!cma_obj->vaddr) {

• dev_dbg(drm->dev, "failed to allocate buffer with size %zu\n",
  

• 	size);
  

• drm_dbg(drm, "failed to allocate buffer with size %zu\n",
  

• 	 size);
  

  ret = -ENOMEM; goto error; }

diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c index 0e55d8716e3d..a7a611894243 100644 --- a/drivers/gpu/drm/drm_mipi_dbi.c +++ b/drivers/gpu/drm/drm_mipi_dbi.c @@ -225,9 +225,8 @@ int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb, drm_fb_xrgb8888_to_rgb565(dst, src, fb, clip, swap); break; default:

• dev_err_once(fb->dev->dev, "Format is not supported: %s\n",
  

• 	     drm_get_format_name(fb->format->format,
  

• 				 &format_name));
  

• drm_err_once(fb->dev, "Format is not supported: %s\n",
  

• 	     drm_get_format_name(fb->format->format, &format_name));
  

  return -EINVAL; }

@@ -295,7 +294,7 @@ static void mipi_dbi_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect) width * height * 2); err_msg: if (ret)

• dev_err_once(fb->dev->dev, "Failed to update display %d\n", ret);
  

• drm_err_once(fb->dev, "Failed to update display %d\n", ret);
  
  

  drm_dev_exit(idx);

}

2.17.1