From: Arnd Bergmann Date: Wed, 27 May 2026 19:45:07 +0000 (+0200) Subject: drm/exynos: fix size_t format string X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3470274dca4887e2b56684bd6a482097318d95a5;p=thirdparty%2Flinux.git drm/exynos: fix size_t format string The exynos_gem->base.size argument is a size_t rather than an unsigned long, so adapt the printk() format string accordingly: In file included from drivers/gpu/drm/exynos/exynos_drm_gem.c:16: drivers/gpu/drm/exynos/exynos_drm_gem.c: In function 'exynos_drm_alloc_buf': drivers/gpu/drm/exynos/exynos_drm_gem.c:69:49: error: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'size_t' {aka 'unsigned int'} [-Werror=format=] 69 | DRM_DEV_DEBUG_KMS(drm_dev_dma_dev(dev), "dma_addr(0x%lx), size(0x%lx)\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 70 | (unsigned long)exynos_gem->dma_addr, exynos_gem->base.size); | ~~~~~~~~~~~~~~~~~~~~~ | | | size_t {aka unsigned int} The dma_addr in the same line is already printed using a cast to unsigned long, so change that similarly to use the correct %pad format. Fixes: 11e898373fba ("drm/exynos: Drop exynos_drm_gem.size field") Signed-off-by: Arnd Bergmann Signed-off-by: Simona Vetter Link: https://patch.msgid.link/20260527194525.45762-1-arnd@kernel.org --- diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index d9d42809a1a9a..9a6270f3dca6b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -66,8 +66,8 @@ static int exynos_drm_alloc_buf(struct exynos_drm_gem *exynos_gem, bool kvmap) if (kvmap) exynos_gem->kvaddr = exynos_gem->cookie; - DRM_DEV_DEBUG_KMS(drm_dev_dma_dev(dev), "dma_addr(0x%lx), size(0x%lx)\n", - (unsigned long)exynos_gem->dma_addr, exynos_gem->base.size); + DRM_DEV_DEBUG_KMS(drm_dev_dma_dev(dev), "dma_addr(%pad), size(0x%zx)\n", + &exynos_gem->dma_addr, exynos_gem->base.size); return 0; } @@ -80,8 +80,8 @@ static void exynos_drm_free_buf(struct exynos_drm_gem *exynos_gem) return; } - DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(0x%lx), size(0x%lx)\n", - (unsigned long)exynos_gem->dma_addr, exynos_gem->base.size); + DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(0x%pad), size(0x%zx)\n", + &exynos_gem->dma_addr, exynos_gem->base.size); dma_free_attrs(drm_dev_dma_dev(dev), exynos_gem->base.size, exynos_gem->cookie, (dma_addr_t)exynos_gem->dma_addr,