From a3bc8f47f0f6da8f6d09b13fdfcb5612bc0496ce Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 4 Jun 2012 11:36:22 +0200 Subject: [PATCH] --- yaml --- r: 317204 b: refs/heads/master c: 3bbbf150ffde2ca48249537d2d9e4b52bc0a5fc8 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/staging/iio/dac/ad5504.c | 10 ++++------ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/[refs] b/[refs] index 6a45294212f1..e57d42d2df09 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 159fe695ae2ad53b915465f30ddd0fbc7f014900 +refs/heads/master: 3bbbf150ffde2ca48249537d2d9e4b52bc0a5fc8 diff --git a/trunk/drivers/staging/iio/dac/ad5504.c b/trunk/drivers/staging/iio/dac/ad5504.c index 331b536ec8aa..220150d2a165 100644 --- a/trunk/drivers/staging/iio/dac/ad5504.c +++ b/trunk/drivers/staging/iio/dac/ad5504.c @@ -147,20 +147,18 @@ static ssize_t ad5504_write_dac_powerdown(struct iio_dev *indio_dev, uintptr_t private, const struct iio_chan_spec *chan, const char *buf, size_t len) { - long readin; + bool pwr_down; int ret; struct ad5504_state *st = iio_priv(indio_dev); - ret = strict_strtol(buf, 10, &readin); + ret = strtobool(buf, &pwr_down); if (ret) return ret; - if (readin == 0) + if (pwr_down) st->pwr_down_mask |= (1 << chan->channel); - else if (readin == 1) - st->pwr_down_mask &= ~(1 << chan->channel); else - ret = -EINVAL; + st->pwr_down_mask &= ~(1 << chan->channel); ret = ad5504_spi_write(st->spi, AD5504_ADDR_CTRL, AD5504_DAC_PWRDWN_MODE(st->pwr_down_mode) |