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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-02 16:39:07 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-02 16:39:07 -0800
commit06749f192b740651302a84273707d0b66749d126 (patch)
treef79f6bd1f8a8a0b63b624d78bedc5c00650f1383 /drivers/iio/adc
parent931cf48d2db64c67d0e917f55d7db7ab7b9fefa3 (diff)
parentdc1ccc48159d63eca5089e507c82c7d22ef60839 (diff)
downloadlinux-06749f192b740651302a84273707d0b66749d126.tar.bz2
Merge v3.13-rc2 into staging-next
we want these fixes in here. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio/adc')
-rw-r--r--drivers/iio/adc/at91_adc.c1
-rw-r--r--drivers/iio/adc/mcp3422.c8
-rw-r--r--drivers/iio/adc/ti_am335x_adc.c7
3 files changed, 10 insertions, 6 deletions
diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index 17df74908db1..5b1aa027c034 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -1047,6 +1047,7 @@ static int at91_adc_probe(struct platform_device *pdev)
} else {
if (!st->caps->has_tsmr) {
dev_err(&pdev->dev, "We don't support non-TSMR adc\n");
+ ret = -ENODEV;
goto error_disable_adc_clk;
}
diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c
index dbdbd77f69ea..47dcb34ff44c 100644
--- a/drivers/iio/adc/mcp3422.c
+++ b/drivers/iio/adc/mcp3422.c
@@ -88,10 +88,10 @@ static const int mcp3422_sample_rates[4] = {
/* sample rates to sign extension table */
static const int mcp3422_sign_extend[4] = {
- [MCP3422_SRATE_240] = 12,
- [MCP3422_SRATE_60] = 14,
- [MCP3422_SRATE_15] = 16,
- [MCP3422_SRATE_3] = 18 };
+ [MCP3422_SRATE_240] = 11,
+ [MCP3422_SRATE_60] = 13,
+ [MCP3422_SRATE_15] = 15,
+ [MCP3422_SRATE_3] = 17 };
/* Client data (each client gets its own) */
struct mcp3422 {
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 728411ec7642..d4d748214e4b 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -229,12 +229,15 @@ static int tiadc_iio_buffered_hardware_setup(struct iio_dev *indio_dev,
unsigned long flags,
const struct iio_buffer_setup_ops *setup_ops)
{
+ struct iio_buffer *buffer;
int ret;
- indio_dev->buffer = iio_kfifo_allocate(indio_dev);
- if (!indio_dev->buffer)
+ buffer = iio_kfifo_allocate(indio_dev);
+ if (!buffer)
return -ENOMEM;
+ iio_device_attach_buffer(indio_dev, buffer);
+
ret = request_threaded_irq(irq, pollfunc_th, pollfunc_bh,
flags, indio_dev->name, indio_dev);
if (ret)