github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-28 01:55:51 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

iio: adc: ingenic-adc: rename ingenic_adc_enable_unlocked() function

Browse Source 
Rename ingenic_adc_enable_unlocked() to __ingenic_adc_enable() to
better reflect that this helper must be called with the lock held.

Signed-off-by: Felipe Ribeiro de Souza <felipers@ime.usp.br>
Co-developed-by: Lucas Ivars Cadima Ciziks <lucas@ciziks.com>
Signed-off-by: Lucas Ivars Cadima Ciziks <lucas@ciziks.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Felipe Ribeiro de Souza 2026-05-05 23:24:28 -03:00 committed by Jonathan Cameron
parent a474d5cbdf
commit a3c9f67859
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/iio/adc/ingenic-adc.c
View File

@ -181,9 +181,8 @@ static void ingenic_adc_set_config(struct ingenic_adc *adc,
mutex_unlock(&adc->lock);
}
static void ingenic_adc_enable_unlocked(struct ingenic_adc *adc,
int engine,
bool enabled)
static void __ingenic_adc_enable(struct ingenic_adc *adc, int engine,
bool enabled)
{
u8 val;
@ -202,7 +201,7 @@ static void ingenic_adc_enable(struct ingenic_adc *adc,
bool enabled)
{
mutex_lock(&adc->lock);
ingenic_adc_enable_unlocked(adc, engine, enabled);
__ingenic_adc_enable(adc, engine, enabled);
mutex_unlock(&adc->lock);
}
@ -222,11 +221,11 @@ static int ingenic_adc_capture(struct ingenic_adc *adc,
cfg = readl(adc->base + JZ_ADC_REG_CFG);
writel(cfg & ~JZ_ADC_REG_CFG_CMD_SEL, adc->base + JZ_ADC_REG_CFG);
ingenic_adc_enable_unlocked(adc, engine, true);
__ingenic_adc_enable(adc, engine, true);
ret = readb_poll_timeout(adc->base + JZ_ADC_REG_ENABLE, val,
!(val & BIT(engine)), 250, 1000);
if (ret)
ingenic_adc_enable_unlocked(adc, engine, false);
__ingenic_adc_enable(adc, engine, false);
writel(cfg, adc->base + JZ_ADC_REG_CFG);
mutex_unlock(&adc->lock);