#include <asm/div64.h>
#include <linux/mfd/da9150/core.h>
#include <linux/mfd/da9150/registers.h>
+#include <linux/devm-helpers.h>
/* Core2Wire */
#define DA9150_QIF_READ (0x0 << 7)
* work for reporting data updates.
*/
if (fg->interval) {
- INIT_DELAYED_WORK(&fg->work, da9150_fg_work);
+ ret = devm_delayed_work_autocancel(dev, &fg->work,
+ da9150_fg_work);
+ if (ret) {
+ dev_err(dev, "Failed to init work\n");
+ return ret;
+ }
+
schedule_delayed_work(&fg->work,
msecs_to_jiffies(fg->interval));
}
irq = platform_get_irq_byname(pdev, "FG");
if (irq < 0) {
dev_err(dev, "Failed to get IRQ FG: %d\n", irq);
- ret = irq;
- goto irq_fail;
+ return irq;
}
ret = devm_request_threaded_irq(dev, irq, NULL, da9150_fg_irq,
IRQF_ONESHOT, "FG", fg);
if (ret) {
dev_err(dev, "Failed to request IRQ %d: %d\n", irq, ret);
- goto irq_fail;
+ return ret;
}
return 0;
-
-irq_fail:
- if (fg->interval)
- cancel_delayed_work(&fg->work);
-
- return ret;
-}
-
-static int da9150_fg_remove(struct platform_device *pdev)
-{
- struct da9150_fg *fg = platform_get_drvdata(pdev);
-
- if (fg->interval)
- cancel_delayed_work(&fg->work);
-
- return 0;
}
static int da9150_fg_resume(struct platform_device *pdev)
.name = "da9150-fuel-gauge",
},
.probe = da9150_fg_probe,
- .remove = da9150_fg_remove,
.resume = da9150_fg_resume,
};