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ide: add drive->debug_mask switch

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Add a debugging on/off switch for controlling driver debugging
messages dynamically.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Borislav Petkov
2008-10-13 21:39:34 +02:00
committed by Bartlomiej Zolnierkiewicz
parent 5aeddf907f
commit b22b2ca4ff
1 changed files with 3 additions and 0 deletions
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include/linux/ide.h
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@@ -545,6 +545,9 @@ struct ide_drive_s {
int lun; /* logical unit */ int lun; /* logical unit */
int crc_count; /* crc counter to reduce drive speed */ int crc_count; /* crc counter to reduce drive speed */
unsigned long debug_mask; /* debugging levels switch */
#ifdef CONFIG_BLK_DEV_IDEACPI #ifdef CONFIG_BLK_DEV_IDEACPI
struct ide_acpi_drive_link *acpidata; struct ide_acpi_drive_link *acpidata;
#endif #endif