From 2245c2a2722be04ed15012d169a7ceb7df7550a7 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 13 Oct 2021 16:40:58 +0200 Subject: [PATCH] drm/tegra: Mark nvdec_writel() as inline Without CONFIG_IOMMU_API, the nvdec_writel() function is unused, causing a warning: drivers/gpu/drm/tegra/nvdec.c:48:13: error: 'nvdec_writel' defined but not used [-Werror=unused-function] 48 | static void nvdec_writel(struct nvdec *nvdec, u32 value, unsigned int offset) | ^~~~~~~~~~~~ As this is a trivial wrapper around an inline function, mark it as inline itself, which avoids the warning as well. Fixes: e76599df354d ("drm/tegra: Add NVDEC driver") Signed-off-by: Arnd Bergmann Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/nvdec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/nvdec.c b/drivers/gpu/drm/tegra/nvdec.c index 48c90e2..30105a9 100644 --- a/drivers/gpu/drm/tegra/nvdec.c +++ b/drivers/gpu/drm/tegra/nvdec.c @@ -45,7 +45,8 @@ static inline struct nvdec *to_nvdec(struct tegra_drm_client *client) return container_of(client, struct nvdec, client); } -static void nvdec_writel(struct nvdec *nvdec, u32 value, unsigned int offset) +static inline void nvdec_writel(struct nvdec *nvdec, u32 value, + unsigned int offset) { writel(value, nvdec->regs + offset); } -- 2.7.4