ide-cd: replace C code with call to ARRAY_SIZE() macro

Delete the unnecessary macro ARY_LEN and use ARRAY_SIZE directly.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

2 files changed, 3 insertions, 5 deletions

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 252ab8295edf..1486eb212ccc 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -481,7 +481,7 @@ void cdrom_analyze_sense_data(ide_drive_t *drive,
                 else
                         printk("  Unknown Error Type: ");
 
-                if (sense->sense_key < ARY_LEN(sense_key_texts))
+                if (sense->sense_key < ARRAY_SIZE(sense_key_texts))
                         s = sense_key_texts[sense->sense_key];
 
                 printk("%s -- (Sense key=0x%02x)\n", s, sense->sense_key);
@@ -491,7 +491,7 @@ void cdrom_analyze_sense_data(ide_drive_t *drive,
                                  sense->ascq);
                         s = buf;
                 } else {
-                        int lo = 0, mid, hi = ARY_LEN(sense_data_texts);
+                        int lo = 0, mid, hi = ARRAY_SIZE(sense_data_texts);
                         unsigned long key = (sense->sense_key << 16);
                         key |= (sense->asc << 8);
                         if (!(sense->ascq >= 0x80 && sense->ascq <= 0xdd))
@@ -524,7 +524,7 @@ void cdrom_analyze_sense_data(ide_drive_t *drive,
 
                 if (failed_command != NULL) {
 
-                        int lo=0, mid, hi= ARY_LEN (packet_command_texts);
+                        int lo=0, mid, hi= ARRAY_SIZE(packet_command_texts);
                         s = NULL;
 
                         while (hi > lo) {
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index ad1f2ed14a37..228b29c5d2e4 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -498,8 +498,6 @@ struct cdrom_info {
  * Descriptions of ATAPI error codes.
  */
 
-#define ARY_LEN(a) ((sizeof(a) / sizeof(a[0])))
-
 /* This stuff should be in cdrom.h, since it is now generic... */
 
 /* ATAPI sense keys (from table 140 of ATAPI 2.6) */