* Copyright (C) 2013 Naveen Krishna Chatradhi <ch.naveen@samsung.com>
*/
+#include <linux/compiler.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
u32 value;
unsigned int version;
+ bool ts_enabled;
+
bool read_ts;
u32 ts_x;
u32 ts_y;
bool pressed;
int ret;
- while (info->input->users) {
+ while (READ_ONCE(info->ts_enabled)) {
ret = exynos_read_s3c64xx_ts(dev, &x, &y);
if (ret == -ETIMEDOUT)
break;
{
struct exynos_adc *info = input_get_drvdata(dev);
+ WRITE_ONCE(info->ts_enabled, true);
enable_irq(info->tsirq);
return 0;
{
struct exynos_adc *info = input_get_drvdata(dev);
+ WRITE_ONCE(info->ts_enabled, false);
disable_irq(info->tsirq);
}