[PATCH] ide: kmalloc + memset -> kzalloc conversion

[powerpc.git] / drivers / ide / ide-iops.c

diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index b443b04..0b0aa4f 100644 (file)
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -601,44 +601,15 @@ EXPORT_SYMBOL(ide_wait_stat);
  */
 u8 eighty_ninty_three (ide_drive_t *drive)
 {
-#if 0
-       if (!HWIF(drive)->udma_four)
+       if(HWIF(drive)->udma_four == 0)
+               return 0;
+       if (!(drive->id->hw_config & 0x6000))
                return 0;
-
-       if (drive->id->major_rev_num) {
-               int hssbd = 0;
-               int i;
-               /*
-                * Determine highest Supported SPEC
-                */
-               for (i=1; i<=15; i++)
-                       if (drive->id->major_rev_num & (1<<i))
-                               hssbd++;
-
-               switch (hssbd) {
-                       case 7:
-                       case 6:
-                       case 5:
-               /* ATA-4 and older do not support above Ultra 33 */
-                       default:
-                               return 0;
-               }
-       }
-
-       return ((u8) (
-#ifndef CONFIG_IDEDMA_IVB
-               (drive->id->hw_config & 0x4000) &&
-#endif /* CONFIG_IDEDMA_IVB */
-                (drive->id->hw_config & 0x6000)) ? 1 : 0);
-
-#else
-
-       return ((u8) ((HWIF(drive)->udma_four) &&
 #ifndef CONFIG_IDEDMA_IVB
-                       (drive->id->hw_config & 0x4000) &&
+       if(!(drive->id->hw_config & 0x4000))
+               return 0;
 #endif /* CONFIG_IDEDMA_IVB */
-                       (drive->id->hw_config & 0x6000)) ? 1 : 0);
-#endif
+       return 1;
 }
 
 EXPORT_SYMBOL(eighty_ninty_three);