diff -drupN a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c
--- a/drivers/mtd/devices/phram.c	2018-08-06 17:23:04.000000000 +0300
+++ b/drivers/mtd/devices/phram.c	2022-06-12 05:28:14.000000000 +0300
@@ -266,7 +266,7 @@ static int phram_setup(const char *val)
 	return ret;
 }
 
-static int phram_param_call(const char *val, struct kernel_param *kp)
+static int phram_param_call(const char *val, const struct kernel_param *kp)
 {
 #ifdef MODULE
 	return phram_setup(val);