diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-03-04 07:45:32 +0100 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2013-03-11 16:09:02 +0100 |
| commit | 6bc51b662241738ac292ffa021b345c2aa604230 (patch) | |
| tree | 7a4277676037adbd49733b99c78b2b680d3d6d04 /drivers/thermal/dove_thermal.c | |
| parent | thermal: rcar: fix missing unlock on error in rcar_thermal_update_temp() (diff) | |
| download | linux-6bc51b662241738ac292ffa021b345c2aa604230.tar.xz linux-6bc51b662241738ac292ffa021b345c2aa604230.zip | |
Thermal: dove: Convert to devm_ioremap_resource()
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages; so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/dove_thermal.c')
| -rw-r--r-- | drivers/thermal/dove_thermal.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/thermal/dove_thermal.c b/drivers/thermal/dove_thermal.c index 7b0bfa0e7a9c..3078c403b42d 100644 --- a/drivers/thermal/dove_thermal.c +++ b/drivers/thermal/dove_thermal.c @@ -143,22 +143,18 @@ static int dove_thermal_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; - priv->sensor = devm_request_and_ioremap(&pdev->dev, res); - if (!priv->sensor) { - dev_err(&pdev->dev, "Failed to request_ioremap memory\n"); - return -EADDRNOTAVAIL; - } + priv->sensor = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(priv->sensor)) + return PTR_ERR(priv->sensor); res = platform_get_resource(pdev, IORESOURCE_MEM, 1); if (!res) { dev_err(&pdev->dev, "Failed to get platform resource\n"); return -ENODEV; } - priv->control = devm_request_and_ioremap(&pdev->dev, res); - if (!priv->control) { - dev_err(&pdev->dev, "Failed to request_ioremap memory\n"); - return -EADDRNOTAVAIL; - } + priv->control = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(priv->control)) + return PTR_ERR(priv->control); ret = dove_init_sensor(priv); if (ret) { |