--- zzzz-none-000/linux-3.10.107/sound/i2c/other/ak4117.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/i2c/other/ak4117.c	2021-02-04 17:41:59.000000000 +0000
@@ -62,7 +62,7 @@
 
 static void snd_ak4117_free(struct ak4117 *chip)
 {
-	del_timer(&chip->timer);
+	del_timer_sync(&chip->timer);
 	kfree(chip);
 }
 
@@ -91,9 +91,7 @@
 	chip->read = read;
 	chip->write = write;
 	chip->private_data = private_data;
-	init_timer(&chip->timer);
-	chip->timer.data = (unsigned long)chip;
-	chip->timer.function = snd_ak4117_timer;
+	setup_timer(&chip->timer, snd_ak4117_timer, (unsigned long)chip);
 
 	for (reg = 0; reg < 5; reg++)
 		chip->regmap[reg] = pgm[reg];
@@ -139,8 +137,7 @@
 	/* release powerdown, everything is initialized now */
 	reg_write(chip, AK4117_REG_PWRDN, old | AK4117_RST | AK4117_PWN);
 	chip->init = 0;
-	chip->timer.expires = 1 + jiffies;
-	add_timer(&chip->timer);
+	mod_timer(&chip->timer, 1 + jiffies);
 }
 
 static unsigned int external_rate(unsigned char rcs1)
@@ -540,8 +537,7 @@
 	if (chip->init)
 		return;
 	snd_ak4117_check_rate_and_errors(chip, 0);
-	chip->timer.expires = 1 + jiffies;
-	add_timer(&chip->timer);
+	mod_timer(&chip->timer, 1 + jiffies);
 }
 
 EXPORT_SYMBOL(snd_ak4117_create);