Hi all, After merging the drm-misc tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/panel/panel-newvision-nv3052c.c:478:19: error: initialization of 'void (*)(struct spi_device *)' from incompatible pointer type 'int (*)(struct spi_device *)' [-Werror=incompatible-pointer-types] 478 | .remove = nv3052c_remove, | ^~~~~~~~~~~~~~ drivers/gpu/drm/panel/panel-newvision-nv3052c.c:478:19: note: (near initialization for 'nv3052c_driver.remove') Caused by commit 49956b505c53 ("drm/panel: Add panel driver for NewVision NV3052C based LCDs") interacting with commit 2cbfa2128662 ("spi: make remove callback a void function") from Linus' tree (merged in v5.18-rc1). I applied the following merge resolution patch for today. From: Stephen Rothwell Date: Wed, 6 Apr 2022 10:46:57 +1000 Subject: [PATCH] fixup for "spi: make remove callback a void function" Signed-off-by: Stephen Rothwell --- drivers/gpu/drm/panel/panel-newvision-nv3052c.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-newvision-nv3052c.c b/drivers/gpu/drm/panel/panel-newvision-nv3052c.c index 127bcfdb59df..cf078f0d3cd3 100644 --- a/drivers/gpu/drm/panel/panel-newvision-nv3052c.c +++ b/drivers/gpu/drm/panel/panel-newvision-nv3052c.c @@ -416,15 +416,13 @@ static int nv3052c_probe(struct spi_device *spi) return 0; } -static int nv3052c_remove(struct spi_device *spi) +static void nv3052c_remove(struct spi_device *spi) { struct nv3052c *priv = spi_get_drvdata(spi); drm_panel_remove(&priv->panel); drm_panel_disable(&priv->panel); drm_panel_unprepare(&priv->panel); - - return 0; } static const struct drm_display_mode ltk035c5444t_modes[] = { -- 2.35.1 -- Cheers, Stephen Rothwell