diff options
| author | Yuan Can <yuancan@huawei.com> | 2022-09-22 09:22:43 +0000 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-09-24 12:34:56 +0530 |
| commit | 6177f79644a0b4434d66fcfa93568979f3778173 (patch) | |
| tree | 0a5e0a2d2196d515a1a59e0f653e077bd9c2d4b8 /drivers/phy/tegra | |
| parent | 668dc8afce43d4bc01feb3e929d6d5ffcb14f899 (diff) | |
| download | linux-6177f79644a0b4434d66fcfa93568979f3778173.tar.bz2 | |
phy: tegra: xusb: Use dev_err_probe() to simplify code
In the probe path, dev_err() can be replaced with dev_err_probe()
which will check if error code is -EPROBE_DEFER and prints the
error name. It also sets the defer probe reason which can be
checked later through debugfs.
Signed-off-by: Yuan Can <yuancan@huawei.com>
Link: https://lore.kernel.org/r/20220922092243.22281-1-yuancan@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/tegra')
| -rw-r--r-- | drivers/phy/tegra/xusb-tegra186.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c index ae3915ed9fef..f1643fb7d351 100644 --- a/drivers/phy/tegra/xusb-tegra186.c +++ b/drivers/phy/tegra/xusb-tegra186.c @@ -1381,12 +1381,9 @@ tegra186_xusb_read_fuse_calibration(struct tegra186_xusb_padctl *padctl) return -ENOMEM; err = tegra_fuse_readl(TEGRA_FUSE_SKU_CALIB_0, &value); - if (err) { - if (err != -EPROBE_DEFER) - dev_err(dev, "failed to read calibration fuse: %d\n", - err); - return err; - } + if (err) + return dev_err_probe(dev, err, + "failed to read calibration fuse\n"); dev_dbg(dev, "FUSE_USB_CALIB_0 %#x\n", value); |