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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-01-08 14:01:22 +0530 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-02-14 00:22:46 +0100 |
| commit | f1c68e4dd455eeaf30647a52595a7daf62fc5492 (patch) | |
| tree | b8cadd806b26f9f4f20ef2fcfa291f6dbb147fe3 | |
| parent | 71f39e5c087418fb63a57f74478c3e32899592cd (diff) | |
| download | lwn-f1c68e4dd455eeaf30647a52595a7daf62fc5492.tar.gz lwn-f1c68e4dd455eeaf30647a52595a7daf62fc5492.zip | |
mfd: wm8994: Use devm_regulator_bulk_get API
devm_regulator_bulk_get is device managed and saves some cleanup
and exit code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | drivers/mfd/wm8994-core.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 57c488d42d3e..803e93fae56a 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -467,7 +467,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) goto err; } - ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies, + ret = devm_regulator_bulk_get(wm8994->dev, wm8994->num_supplies, wm8994->supplies); if (ret != 0) { dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret); @@ -478,7 +478,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) wm8994->supplies); if (ret != 0) { dev_err(wm8994->dev, "Failed to enable supplies: %d\n", ret); - goto err_get; + goto err; } ret = wm8994_reg_read(wm8994, WM8994_SOFTWARE_RESET); @@ -658,8 +658,6 @@ err_irq: err_enable: regulator_bulk_disable(wm8994->num_supplies, wm8994->supplies); -err_get: - regulator_bulk_free(wm8994->num_supplies, wm8994->supplies); err: mfd_remove_devices(wm8994->dev); return ret; @@ -672,7 +670,6 @@ static void wm8994_device_exit(struct wm8994 *wm8994) wm8994_irq_exit(wm8994); regulator_bulk_disable(wm8994->num_supplies, wm8994->supplies); - regulator_bulk_free(wm8994->num_supplies, wm8994->supplies); } static const struct of_device_id wm8994_of_match[] = { |