adc: Cleanup DW adc driver

This patch adds the "static" keyword to all the functions that have a
containing file scope.

Change-Id: Ib05943b53b6863b5b44848ecb2199b7e99d24139
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
This commit is contained in:
Vincenzo Frascino 2016-11-15 17:41:06 +00:00 committed by Kumar Gala
commit 0dfab90d30

View file

@ -357,7 +357,7 @@ int adc_dw_init(struct device *dev)
}
#ifdef CONFIG_ADC_DW_SINGLESHOT
void adc_dw_rx_isr(void *arg)
static void adc_dw_rx_isr(void *arg)
{
struct device *dev = (struct device *)arg;
struct device_config *dev_config = dev->config;
@ -390,7 +390,7 @@ void adc_dw_rx_isr(void *arg)
device_sync_call_complete(&info->sync);
}
#else /*CONFIG_ADC_DW_REPETITIVE*/
void adc_dw_rx_isr(void *arg)
static void adc_dw_rx_isr(void *arg)
{
struct device *dev = (struct device *)arg;
struct device_config *dev_config = dev->config;
@ -442,7 +442,7 @@ void adc_dw_rx_isr(void *arg)
#endif
void adc_dw_err_isr(void *arg)
static void adc_dw_err_isr(void *arg)
{
struct device *dev = (struct device *) arg;
const struct adc_config *config = dev->config->config_info;