diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/regulator/lp8755.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/regulator/lp8755.c')
| -rw-r--r-- | kernel/drivers/regulator/lp8755.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/kernel/drivers/regulator/lp8755.c b/kernel/drivers/regulator/lp8755.c index 4a415d4ee..d6773da92 100644 --- a/kernel/drivers/regulator/lp8755.c +++ b/kernel/drivers/regulator/lp8755.c @@ -419,20 +419,16 @@ static int lp8755_int_config(struct lp8755_chip *pchip) } ret = lp8755_read(pchip, 0x0F, ®val); - if (ret < 0) - goto err_i2c; - pchip->irqmask = regval; - ret = request_threaded_irq(pchip->irq, NULL, lp8755_irq_handler, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - "lp8755-irq", pchip); - if (ret) + if (ret < 0) { + dev_err(pchip->dev, "i2c acceess error %s\n", __func__); return ret; + } - return ret; - -err_i2c: - dev_err(pchip->dev, "i2c acceess error %s\n", __func__); - return ret; + pchip->irqmask = regval; + return devm_request_threaded_irq(pchip->dev, pchip->irq, NULL, + lp8755_irq_handler, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT, + "lp8755-irq", pchip); } static const struct regmap_config lp8755_regmap = { @@ -514,9 +510,6 @@ static int lp8755_remove(struct i2c_client *client) for (icnt = 0; icnt < LP8755_BUCK_MAX; icnt++) lp8755_write(pchip, icnt, 0x00); - if (pchip->irq != 0) - free_irq(pchip->irq, pchip); - return 0; } |