Hi Kieran,
On Wed, Dec 8, 2021 at 12:57 PM Kieran Bingham kieran.bingham+renesas@ideasonboard.com wrote:
Quoting Geert Uytterhoeven (2021-12-08 10:30:53)
Use the dev_err_probe() helper, instead of open-coding the same operation.
Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 5612a9e7a9056cf7..86eeda769e2ebd10 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -661,9 +661,8 @@ static int rcar_du_probe(struct platform_device *pdev) /* DRM/KMS objects */ ret = rcar_du_modeset_init(rcdu); if (ret < 0) {
if (ret != -EPROBE_DEFER)dev_err(&pdev->dev,"failed to initialize DRM/KMS (%d)\n", ret);
dev_err_probe(&pdev->dev, ret,"failed to initialize DRM/KMS\n");I've just learned that dev_err_probe() sets a 'reason' for the deferral. Seems like a nice feature when exploring devices that are still waiting to probe. Is the message still appropriate enough in that case?
I think it's probably fine, so
I have no idea why it could fail. So if you think the message is fine, it must be fine ;-)
Reviewed-by: Kieran Bingham kieran.bingham+renesas@ideasonboard.com
Thanks!
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds