From: Arnd Bergmann arnd@arndb.de
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 arnd@arndb.de --- 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 410333e05de8..791bf1acf5f0 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); }