diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2019-08-12 00:00:36 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2019-11-11 14:55:26 +0100 |
| commit | 88c5bfecaa36c1b92666f9f0a02b4fa36e7f6337 (patch) | |
| tree | 5fae0055f8d055538a5d46c791a3854939d9540b /drivers | |
| parent | b56563d0138c3622634e50f3dbca1359b5e7237b (diff) | |
memory: tegra: Do not handle error from wait_for_completion_timeout()
Contrary to its wait_for_completion_timeout_interruptible() sibling, the
wait_for_completion_timeout() function does not return an error.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/memory/tegra/tegra20-emc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c index da75efc632c7..1b23b1c34476 100644 --- a/drivers/memory/tegra/tegra20-emc.c +++ b/drivers/memory/tegra/tegra20-emc.c @@ -224,7 +224,7 @@ static int emc_prepare_timing_change(struct tegra_emc *emc, unsigned long rate) static int emc_complete_timing_change(struct tegra_emc *emc, bool flush) { - long timeout; + unsigned long timeout; dev_dbg(emc->dev, "%s: flush %d\n", __func__, flush); @@ -240,10 +240,6 @@ static int emc_complete_timing_change(struct tegra_emc *emc, bool flush) if (timeout == 0) { dev_err(emc->dev, "EMC-CAR handshake failed\n"); return -EIO; - } else if (timeout < 0) { - dev_err(emc->dev, "failed to wait for EMC-CAR handshake: %ld\n", - timeout); - return timeout; } return 0; |