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iio:light:acpi-als: add missing prefixes

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Some macros and a function were missing the acpi_als_ prefix, so add it.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Hartmut Knaack 2015-07-18 00:56:57 +02:00 committed by Jonathan Cameron
parent 829aed1a6e
commit 23633314e6
1 changed files with 9 additions and 9 deletions
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18
drivers/iio/light/acpi-als.c
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@ -65,20 +65,20 @@ static const struct iio_chan_spec acpi_als_channels[] = {
* to acpi_als_channels[], the evt_buffer below will grow
* automatically.
*/
#define EVT_NR_SOURCES ARRAY_SIZE(acpi_als_channels)
#define EVT_BUFFER_SIZE \
(sizeof(s64) + (EVT_NR_SOURCES * sizeof(s32)))
#define ACPI_ALS_EVT_NR_SOURCES ARRAY_SIZE(acpi_als_channels)
#define ACPI_ALS_EVT_BUFFER_SIZE \
(sizeof(s64) + (ACPI_ALS_EVT_NR_SOURCES * sizeof(s32)))
struct acpi_als {
struct acpi_device *device;
struct mutex lock;
s32 evt_buffer[EVT_BUFFER_SIZE];
s32 evt_buffer[ACPI_ALS_EVT_BUFFER_SIZE];
};
/*
* All types of properties the ACPI0008 block can report. The ALI, ALC, ALT
* and ALP can all be handled by als_read_value() below, while the ALR is
* and ALP can all be handled by acpi_als_read_value() below, while the ALR is
* special.
*
* The _ALR property returns tables that can be used to fine-tune the values
@ -93,7 +93,7 @@ struct acpi_als {
#define ACPI_ALS_POLLING "_ALP"
#define ACPI_ALS_TABLES "_ALR"
static int als_read_value(struct acpi_als *als, char *prop, s32 *val)
static int acpi_als_read_value(struct acpi_als *als, char *prop, s32 *val)
{
unsigned long long temp_val;
acpi_status status;
@ -122,11 +122,11 @@ static void acpi_als_notify(struct acpi_device *device, u32 event)
mutex_lock(&als->lock);
memset(buffer, 0, EVT_BUFFER_SIZE);
memset(buffer, 0, ACPI_ALS_EVT_BUFFER_SIZE);
switch (event) {
case ACPI_ALS_NOTIFY_ILLUMINANCE:
ret = als_read_value(als, ACPI_ALS_ILLUMINANCE, &val);
ret = acpi_als_read_value(als, ACPI_ALS_ILLUMINANCE, &val);
if (ret < 0)
goto out;
*buffer++ = val;
@ -159,7 +159,7 @@ static int acpi_als_read_raw(struct iio_dev *indio_dev,
if (chan->type != IIO_LIGHT)
return -EINVAL;
ret = als_read_value(als, ACPI_ALS_ILLUMINANCE, &temp_val);
ret = acpi_als_read_value(als, ACPI_ALS_ILLUMINANCE, &temp_val);
if (ret < 0)
return ret;