hwmon: (intel-m10-bmc-hwmon) use devm_hwmon_sanitize_name()

Instead of open-coding the bad characters replacement in the hwmon name,
use the new devm_hwmon_sanitize_name().

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Reviewed-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20220405092452.4033674-3-michael@walle.cc
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/intel-m10-bmc-hwmon.c b/drivers/hwmon/intel-m10-bmc-hwmon.c
index 7a08e4c..6e82f72 100644 (file)
--- a/drivers/hwmon/intel-m10-bmc-hwmon.c
+++ b/drivers/hwmon/intel-m10-bmc-hwmon.c
@@ -515,7 +515,6 @@ static int m10bmc_hwmon_probe(struct platform_device *pdev)
        struct intel_m10bmc *m10bmc = dev_get_drvdata(pdev->dev.parent);
        struct device *hwmon_dev, *dev = &pdev->dev;
        struct m10bmc_hwmon *hw;
-       int i;
 
        hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
        if (!hw)
@@ -528,13 +527,9 @@ static int m10bmc_hwmon_probe(struct platform_device *pdev)
        hw->chip.info = hw->bdata->hinfo;
        hw->chip.ops = &m10bmc_hwmon_ops;
 
-       hw->hw_name = devm_kstrdup(dev, id->name, GFP_KERNEL);
-       if (!hw->hw_name)
-               return -ENOMEM;
-
-       for (i = 0; hw->hw_name[i]; i++)
-               if (hwmon_is_bad_char(hw->hw_name[i]))
-                       hw->hw_name[i] = '_';
+       hw->hw_name = devm_hwmon_sanitize_name(dev, id->name);
+       if (IS_ERR(hw->hw_name))
+               return PTR_ERR(hw->hw_name);
 
        hwmon_dev = devm_hwmon_device_register_with_info(dev, hw->hw_name,
                                                         hw, &hw->chip, NULL);