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| author | Takashi Iwai <tiwai@suse.de> | 2013-08-23 14:12:22 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-08-23 14:12:22 +0200 |
| commit | 68538bf2bce557c3b5fe8c59b034d45352500db1 (patch) | |
| tree | a84b68990cadcbfc277acc7b7f2b75716750e203 /drivers/iio/dac | |
| parent | a8cc20999799a94929a56393ff39b32245e33d64 (diff) | |
| parent | 43bcb402f84fe459102120b4e2d28d7117f16cd0 (diff) | |
| download | linux-68538bf2bce557c3b5fe8c59b034d45352500db1.tar.bz2 | |
Merge tag 'asoc-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.12
- DAPM is now mandatory for CODEC drivers in order to avoid the repeated
regressions in the special cases for non-DAPM CODECs and make it
easier to integrate with other components on boards. All existing
drivers have had some level of DAPM support added.
- A lot of cleanups in DAPM plus support for maintaining controls in a
specific state while a DAPM widget all contributed by Lars-Peter Clausen.
- Core helpers for bitbanged AC'97 reset from Markus Pargmann.
- New drivers and support for Analog Devices ADAU1702 and ADAU1401(a),
Asahi Kasei Microdevices AK4554, Atmel AT91ASM9x5 and WM8904 based
machines, Freescale S/PDIF and SSI AC'97, Renesas R-Car SoCs, Samsung
Exynos5420 SoCs, Texas Instruments PCM1681 and PCM1792A and Wolfson
Microelectronics WM8997.
- Support for building drivers that can support it cross-platform for
compile test.
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad7303.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c index 85aeef60dc5f..d546f50f9258 100644 --- a/drivers/iio/dac/ad7303.c +++ b/drivers/iio/dac/ad7303.c @@ -235,8 +235,10 @@ static int ad7303_probe(struct spi_device *spi) if (ext_ref) { st->vref_reg = regulator_get(&spi->dev, "REF"); - if (IS_ERR(st->vref_reg)) + if (IS_ERR(st->vref_reg)) { + ret = PTR_ERR(st->vref_reg); goto err_disable_vdd_reg; + } ret = regulator_enable(st->vref_reg); if (ret) |