diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-06-29 15:14:36 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-09 00:16:08 +0200 |
| commit | e7c706b1e5ccf28eaaf76c7a4613e80b0ca52863 (patch) | |
| tree | 70e260841527b64e699bbc41d907fdc10cd332f6 /drivers/mfd/mc13xxx-spi.c | |
| parent | e4ecf6ea84d68aea5a9785e89f52672e1e126998 (diff) | |
mfd: Use devm_* APIs for mc13xxx
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/mc13xxx-spi.c')
| -rw-r--r-- | drivers/mfd/mc13xxx-spi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c index 03df422feb7..234207f7a83 100644 --- a/drivers/mfd/mc13xxx-spi.c +++ b/drivers/mfd/mc13xxx-spi.c @@ -129,7 +129,7 @@ static int mc13xxx_spi_probe(struct spi_device *spi) if (of_id) sdrv->id_table = &mc13xxx_device_id[(enum mc13xxx_id) of_id->data]; - mc13xxx = kzalloc(sizeof(*mc13xxx), GFP_KERNEL); + mc13xxx = devm_kzalloc(&spi->dev, sizeof(*mc13xxx), GFP_KERNEL); if (!mc13xxx) return -ENOMEM; @@ -139,15 +139,12 @@ static int mc13xxx_spi_probe(struct spi_device *spi) mc13xxx->dev = &spi->dev; mutex_init(&mc13xxx->lock); - mc13xxx->regmap = regmap_init(&spi->dev, ®map_mc13xxx_bus, &spi->dev, - &mc13xxx_regmap_spi_config); - + mc13xxx->regmap = devm_regmap_init_spi(spi, &mc13xxx_regmap_spi_config); if (IS_ERR(mc13xxx->regmap)) { ret = PTR_ERR(mc13xxx->regmap); dev_err(mc13xxx->dev, "Failed to initialize register map: %d\n", ret); dev_set_drvdata(&spi->dev, NULL); - kfree(mc13xxx); return ret; } |