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authorBorislav Petkov <petkovbb@googlemail.com>2009-01-02 16:12:52 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-01-02 16:12:52 +0100
commit991cb26a6ad287c3bc6555c41e830590a23910c4 (patch)
tree3bd8546ca394103083047af6b9fabf7545b38cf3 /drivers/ide/ide-atapi.c
parent93c164af19f608c5f737eb9bed8cb4de3a872329 (diff)
ide-atapi: add a dev_is_idecd-inline
There should be no functionality change resulting from this patch. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-atapi.c')
-rw-r--r--drivers/ide/ide-atapi.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index 4e58b9e7a58..33a15343e8b 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -14,6 +14,12 @@
#define debug_log(fmt, args...) do {} while (0)
#endif
+static inline int dev_is_idecd(ide_drive_t *drive)
+{
+ return (drive->media == ide_cdrom || drive->media == ide_optical) &&
+ !(drive->dev_flags & IDE_DFLAG_SCSI);
+}
+
/*
* Check whether we can support a device,
* based on the ATAPI IDENTIFY command results.
@@ -577,7 +583,7 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive, unsigned int timeout,
if (scsi)
tf_flags = 0;
- else if (drive->media == ide_cdrom || drive->media == ide_optical)
+ else if (dev_is_idecd(drive))
tf_flags = IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL;
else
tf_flags = IDE_TFLAG_OUT_DEVICE;