[PATCH] use ARRAY_SIZE in ide-cd.c

[Mark Hindley]

Hi,

ARY_LEN in ide-cd.{c,h} is an unnecessary duplication. Replace with generic 
ARRAY_SIZE from
kernel.h.

Mark


commit 195695d6135fcc4615b70883c8c1c3cc82c5633c
Author: Mark Hindley <[EMAIL PROTECTED]>
Date:   Fri Jul 27 18:55:33 2007 +0100

    Replace ARY_LEN with ARRAY_SIZE in drivers/ide/ide-cd.{c,h}.
    
    Signed-off-by: Mark Hindley <[EMAIL PROTECTED]>

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 252ab82..79ee92a 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 ad1f2ed..228b29c 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) */
-
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