* [PATCH] drm/exynos/gem: Drop extra "0x" prefix in front of "%pad" format
@ 2026-08-03 13:53 Chen-Yu Tsai
2026-08-04 12:33 ` Peter Griffin
0 siblings, 1 reply; 2+ messages in thread
From: Chen-Yu Tsai @ 2026-08-03 13:53 UTC (permalink / raw)
To: Inki Dae, Seung-Woo Kim, Kyungmin Park, Krzysztof Kozlowski,
Alim Akhtar
Cc: Chen-Yu Tsai, David Airlie, Simona Vetter, dri-devel,
linux-samsung-soc, linux-arm-kernel, linux-kernel
The recent size_t format string fix for exynos DRM driver left the "0x"
prefix in front of "%pad" format around. Since the pointer format output
already provides "0x" prefix, this ends up adding an extra prefix.
Drop the redundant "0x" prefix".
Fixes: 3470274dca48 ("drm/exynos: fix size_t format string")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 0208c9259572..acb8def747de 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -80,7 +80,7 @@ static void exynos_drm_free_buf(struct exynos_drm_gem *exynos_gem)
return;
}
- DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(0x%pad), size(0x%zx)\n",
+ DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(%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,
--
2.55.0.571.g244d577d93-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] drm/exynos/gem: Drop extra "0x" prefix in front of "%pad" format
2026-08-03 13:53 [PATCH] drm/exynos/gem: Drop extra "0x" prefix in front of "%pad" format Chen-Yu Tsai
@ 2026-08-04 12:33 ` Peter Griffin
0 siblings, 0 replies; 2+ messages in thread
From: Peter Griffin @ 2026-08-04 12:33 UTC (permalink / raw)
To: Chen-Yu Tsai
Cc: Inki Dae, Seung-Woo Kim, Kyungmin Park, Krzysztof Kozlowski,
Alim Akhtar, David Airlie, Simona Vetter, dri-devel,
linux-samsung-soc, linux-arm-kernel, linux-kernel
On Mon, 3 Aug 2026 at 15:28, Chen-Yu Tsai <wenst@chromium.org> wrote:
>
> The recent size_t format string fix for exynos DRM driver left the "0x"
> prefix in front of "%pad" format around. Since the pointer format output
> already provides "0x" prefix, this ends up adding an extra prefix.
>
> Drop the redundant "0x" prefix".
>
> Fixes: 3470274dca48 ("drm/exynos: fix size_t format string")
> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
> ---
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
> drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
> index 0208c9259572..acb8def747de 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
> @@ -80,7 +80,7 @@ static void exynos_drm_free_buf(struct exynos_drm_gem *exynos_gem)
> return;
> }
>
> - DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(0x%pad), size(0x%zx)\n",
> + DRM_DEV_DEBUG_KMS(dev->dev, "dma_addr(%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,
> --
> 2.55.0.571.g244d577d93-goog
>
>
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2026-08-03 13:53 [PATCH] drm/exynos/gem: Drop extra "0x" prefix in front of "%pad" format Chen-Yu Tsai
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