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memory: tegra: Make ->resume() callback return void

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tegra186_mc_resume() is the only implementation of the SoC ->resume()
op in struct tegra_mc_ops, and it can never fail as the SID override
loop has no error path. The int return value is therefore not used.

Change the prototype to return void so callers do not need to deal
with a value that is always 0. If a future SoC needs to report
failure from resume, an int return type can be reintroduced then.

Signed-off-by: Ashish Mhetre <amhetre@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20260430095202.1167651-2-amhetre@nvidia.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Ashish Mhetre
2026-04-30 09:52:00 +00:00
committed by Krzysztof Kozlowski
parent 8879cff7f8
commit 4f42beeb97
2 changed files with 2 additions and 4 deletions
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4
drivers/memory/tegra/tegra186.c
View File

@@ -154,7 +154,7 @@ static int tegra186_mc_probe_device(struct tegra_mc *mc, struct device *dev)
return 0;
}
static int tegra186_mc_resume(struct tegra_mc *mc)
static void tegra186_mc_resume(struct tegra_mc *mc)
{
#if IS_ENABLED(CONFIG_IOMMU_API)
unsigned int i;
@@ -165,8 +165,6 @@ static int tegra186_mc_resume(struct tegra_mc *mc)
tegra186_mc_client_sid_override(mc, client, client->sid);
}
#endif
return 0;
}
const struct tegra_mc_ops tegra186_mc_ops = {

2
include/soc/tegra/mc.h
View File

@@ -164,7 +164,7 @@ struct tegra_mc_ops {
*/
int (*probe)(struct tegra_mc *mc);
void (*remove)(struct tegra_mc *mc);
int (*resume)(struct tegra_mc *mc);
void (*resume)(struct tegra_mc *mc);
int (*probe_device)(struct tegra_mc *mc, struct device *dev);
};