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staging: media: tegra-video: move tegra20_vip_soc declaration to vip.h

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tegra20_vip_soc is shared across translation units but is currently
declared via an extern in vip.c. Move the declaration to vip.h so users get
it via the header and we avoid extern declarations in .c files, matching
the pattern already used by tegra20_vi_soc and tegra210_vi_soc.

Suggested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Sun Jian <sun.jian.kdev@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Sun Jian 2026-01-02 19:45:01 +08:00 committed by Hans Verkuil
parent ee138a2cfc
commit 597f8851c9
2 changed files with 4 additions and 4 deletions
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4
drivers/staging/media/tegra-video/vip.c
View File

@ -263,10 +263,6 @@ static void tegra_vip_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
}
#if defined(CONFIG_ARCH_TEGRA_2x_SOC)
extern const struct tegra_vip_soc tegra20_vip_soc;
#endif
static const struct of_device_id tegra_vip_of_id_table[] = {
#if defined(CONFIG_ARCH_TEGRA_2x_SOC)
{ .compatible = "nvidia,tegra20-vip", .data = &tegra20_vip_soc },

4
drivers/staging/media/tegra-video/vip.h
View File

@ -50,6 +50,10 @@ struct tegra_vip_soc {
const struct tegra_vip_ops *ops;
};
#if defined(CONFIG_ARCH_TEGRA_2x_SOC)
extern const struct tegra_vip_soc tegra20_vip_soc;
#endif
/**
* struct tegra_vip - NVIDIA Tegra VIP device structure
*