diff options
| author | Thierry Reding <treding@nvidia.com> | 2019-05-27 12:29:39 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-06-14 23:24:33 +0200 |
| commit | d680a50cb9c59669d4f695f732731ed298a31bec (patch) | |
| tree | 7bff28e4e76682da4ddfd0a6607469719aa0d452 /drivers/i2c | |
| parent | aa5ae06515a451d543d9ab37e2c14f97a5ba4519 (diff) | |
| download | linux-d680a50cb9c59669d4f695f732731ed298a31bec.tar.bz2 | |
i2c: tegra: Avoid error message on deferred probe
If the driver defers probe because of a missing clock, avoid outputting
an error message. The clock will show up eventually.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index e5d41b58c99d..30daf7341e83 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -1509,7 +1509,9 @@ static int tegra_i2c_probe(struct platform_device *pdev) div_clk = devm_clk_get(&pdev->dev, "div-clk"); if (IS_ERR(div_clk)) { - dev_err(&pdev->dev, "missing controller clock\n"); + if (PTR_ERR(div_clk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "missing controller clock\n"); + return PTR_ERR(div_clk); } |