1 files changed, 4 insertions, 4 deletions

diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index 69726ae72..f0e9c9d75 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -465,14 +465,14 @@ static void on_off(int value)
 static void print_flag_on_off(int get_arg, const char *s, unsigned long arg)
 {
         if (get_arg) {
-                printf(" setting %s to %ld", s, arg);
+                printf(" setting %s to %lu", s, arg);
                 on_off(arg);
         }
 }
 
 static void print_value_on_off(const char *str, unsigned long argp)
 {
-        printf(" %s\t= %2ld", str, argp);
+        printf(" %s\t= %2lu", str, argp);
         on_off(argp != 0);
 }
 
@@ -1509,7 +1509,7 @@ static void bus_state_value(unsigned value)
         else if (value == BUSSTATE_TRISTATE)
                 printf(" (tristate)\n");
         else
-                printf(" (unknown: %d)\n", value);
+                printf(" (unknown: %u)\n", value);
 }
 #endif
 
@@ -1589,7 +1589,7 @@ static void interpret_xfermode(unsigned xfermode)
 static void print_flag(int flag, const char *s, unsigned long value)
 {
         if (flag)
-                printf(" setting %s to %ld\n", s, value);
+                printf(" setting %s to %lu\n", s, value);
 }
 
 static void process_dev(char *devname)