devm_regulator_bulk_get is device managed and saves some cleanup and exit code.
Signed-off-by: Sachin Kamat <[email protected]> --- Compile tested against linux-next tree (20130108). --- 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 57c488d..803e93f 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[] = { -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
