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ITE drivers/watchdog: cleanup it8xxx2 watchdog driver

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Stop using DRV_CONFIG, DRV_DATA, DRV_REG macros.

Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>
This commit is contained in:
Ruibin Chang 2022-01-18 18:12:57 +08:00 committed by Anas Nashif
parent 1a11a3362e
commit 40bb3d808a
1 changed files with 19 additions and 18 deletions
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37
drivers/watchdog/wdt_ite_it8xxx2.c
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@ -22,7 +22,7 @@ static int wdt_warning_fired;
/* device config */
struct wdt_it8xxx2_config {
/* wdt register base address */
uintptr_t base;
struct wdt_it8xxx2_regs *base;
};
/* driver data */
@ -35,16 +35,12 @@ struct wdt_it8xxx2_data {
uint32_t timeout;
};
/* driver convenience defines */
#define DRV_CONFIG(dev) ((const struct wdt_it8xxx2_config *)(dev)->config)
#define DRV_DATA(dev) ((struct wdt_it8xxx2_data *)(dev)->data)
#define DRV_REG(dev) (struct wdt_it8xxx2_regs *)(DRV_CONFIG(dev)->base)
static int wdt_it8xxx2_install_timeout(const struct device *dev,
const struct wdt_timeout_cfg *config)
{
struct wdt_it8xxx2_data *data = DRV_DATA(dev);
struct wdt_it8xxx2_regs *const inst = DRV_REG(dev);
const struct wdt_it8xxx2_config *const wdt_config = dev->config;
struct wdt_it8xxx2_data *data = dev->data;
struct wdt_it8xxx2_regs *const inst = wdt_config->base;
/* if watchdog is already running */
if ((inst->ETWCFG) & IT8XXX2_WDT_LEWDCNTL) {
@ -74,8 +70,9 @@ static int wdt_it8xxx2_install_timeout(const struct device *dev,
static int wdt_it8xxx2_setup(const struct device *dev, uint8_t options)
{
struct wdt_it8xxx2_data *data = DRV_DATA(dev);
struct wdt_it8xxx2_regs *const inst = DRV_REG(dev);
const struct wdt_it8xxx2_config *const wdt_config = dev->config;
struct wdt_it8xxx2_data *data = dev->data;
struct wdt_it8xxx2_regs *const inst = wdt_config->base;
uint16_t cnt0 = WARNING_TIMER_PERIOD_MS_TO_1024HZ_COUNT(data->timeout);
uint16_t cnt1 = WARNING_TIMER_PERIOD_MS_TO_1024HZ_COUNT((data->timeout
+ CONFIG_WDT_ITE_WARNING_LEADING_TIME_MS));
@ -143,8 +140,9 @@ static int wdt_it8xxx2_setup(const struct device *dev, uint8_t options)
*/
static int wdt_it8xxx2_feed(const struct device *dev, int channel_id)
{
struct wdt_it8xxx2_data *data = DRV_DATA(dev);
struct wdt_it8xxx2_regs *const inst = DRV_REG(dev);
const struct wdt_it8xxx2_config *const wdt_config = dev->config;
struct wdt_it8xxx2_data *data = dev->data;
struct wdt_it8xxx2_regs *const inst = wdt_config->base;
uint16_t cnt0 = WARNING_TIMER_PERIOD_MS_TO_1024HZ_COUNT(data->timeout);
ARG_UNUSED(channel_id);
@ -177,8 +175,9 @@ static int wdt_it8xxx2_feed(const struct device *dev, int channel_id)
static int wdt_it8xxx2_disable(const struct device *dev)
{
struct wdt_it8xxx2_data *data = DRV_DATA(dev);
struct wdt_it8xxx2_regs *const inst = DRV_REG(dev);
const struct wdt_it8xxx2_config *const wdt_config = dev->config;
struct wdt_it8xxx2_data *data = dev->data;
struct wdt_it8xxx2_regs *const inst = wdt_config->base;
/* stop watchdog timer counting */
inst->ETWCTRL |= IT8XXX2_WDT_EWDSCEN;
@ -199,8 +198,9 @@ static int wdt_it8xxx2_disable(const struct device *dev)
static void wdt_it8xxx2_isr(const struct device *dev)
{
struct wdt_it8xxx2_data *data = DRV_DATA(dev);
struct wdt_it8xxx2_regs *const inst = DRV_REG(dev);
const struct wdt_it8xxx2_config *const wdt_config = dev->config;
struct wdt_it8xxx2_data *data = dev->data;
struct wdt_it8xxx2_regs *const inst = wdt_config->base;
/* clear pre-warning timer1 interrupt status */
ite_intc_isr_clear(DT_INST_IRQN(0));
@ -244,7 +244,8 @@ static const struct wdt_driver_api wdt_it8xxx2_api = {
static int wdt_it8xxx2_init(const struct device *dev)
{
struct wdt_it8xxx2_regs *const inst = DRV_REG(dev);
const struct wdt_it8xxx2_config *const wdt_config = dev->config;
struct wdt_it8xxx2_regs *const inst = wdt_config->base;
if (IS_ENABLED(CONFIG_WDT_DISABLE_AT_BOOT)) {
wdt_it8xxx2_disable(dev);
@ -272,7 +273,7 @@ static int wdt_it8xxx2_init(const struct device *dev)
}
static const struct wdt_it8xxx2_config wdt_it8xxx2_cfg_0 = {
.base = DT_INST_REG_ADDR(0),
.base = (struct wdt_it8xxx2_regs *)DT_INST_REG_ADDR(0),
};
static struct wdt_it8xxx2_data wdt_it8xxx2_dev_data;