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| author | Sean Paul <seanpaul@chromium.org> | 2019-05-22 16:08:21 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2019-05-22 16:08:21 -0400 |
| commit | 374ed5429346a021c8e2d26fafce14c5b15dedd0 (patch) | |
| tree | 70739e93443494993197cc11f41c0fd0a0f3aac0 /drivers/hwmon/iio_hwmon.c | |
| parent | 270afb37ae34fc1499d166f6edf4bc472f529d96 (diff) | |
| parent | a188339ca5a396acc588e5851ed7e19f66b0ebd9 (diff) | |
| download | linux-374ed5429346a021c8e2d26fafce14c5b15dedd0.tar.gz linux-374ed5429346a021c8e2d26fafce14c5b15dedd0.tar.bz2 linux-374ed5429346a021c8e2d26fafce14c5b15dedd0.zip | |
Merge drm/drm-next into drm-misc-next
Backmerging 5.2-rc1 to -misc-next for robher
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/hwmon/iio_hwmon.c')
| -rw-r--r-- | drivers/hwmon/iio_hwmon.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c index 5c3c08449de7..1770423f7a80 100644 --- a/drivers/hwmon/iio_hwmon.c +++ b/drivers/hwmon/iio_hwmon.c @@ -92,6 +92,9 @@ static int iio_hwmon_probe(struct platform_device *pdev) return -ENOMEM; for (i = 0; i < st->num_channels; i++) { + const char *prefix; + int n; + a = devm_kzalloc(dev, sizeof(*a), GFP_KERNEL); if (a == NULL) return -ENOMEM; @@ -103,28 +106,28 @@ static int iio_hwmon_probe(struct platform_device *pdev) switch (type) { case IIO_VOLTAGE: - a->dev_attr.attr.name = devm_kasprintf(dev, GFP_KERNEL, - "in%d_input", - in_i++); + n = in_i++; + prefix = "in"; break; case IIO_TEMP: - a->dev_attr.attr.name = devm_kasprintf(dev, GFP_KERNEL, - "temp%d_input", - temp_i++); + n = temp_i++; + prefix = "temp"; break; case IIO_CURRENT: - a->dev_attr.attr.name = devm_kasprintf(dev, GFP_KERNEL, - "curr%d_input", - curr_i++); + n = curr_i++; + prefix = "curr"; break; case IIO_HUMIDITYRELATIVE: - a->dev_attr.attr.name = devm_kasprintf(dev, GFP_KERNEL, - "humidity%d_input", - humidity_i++); + n = humidity_i++; + prefix = "humidity"; break; default: return -EINVAL; } + + a->dev_attr.attr.name = devm_kasprintf(dev, GFP_KERNEL, + "%s%d_input", + prefix, n); if (a->dev_attr.attr.name == NULL) return -ENOMEM; |