ide: add device flags
Add 'unsigned long dev_flags' to ide_drive_t and convert bitfields
to IDE_DFLAG_* flags.
While at it:
- IDE_DFLAG_ADDRESSING -> IDE_DFLAG_LBA48
- fixup some comments
- remove needless g->flags zeroing from ide*_probe()
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index 4dfbc6a..c12ffbb 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -161,7 +161,7 @@
}
/* enable IRQ if not probing */
- if (drive->present) {
+ if (drive->dev_flags & IDE_DFLAG_PRESENT) {
reg = inw(hwif->config_data + 3);
reg &= 0x13;
reg &= ~(1 << hwif->channel);
@@ -173,7 +173,7 @@
static void trm290_selectproc (ide_drive_t *drive)
{
- trm290_prepare_drive(drive, drive->using_dma);
+ trm290_prepare_drive(drive, !!(drive->dev_flags & IDE_DFLAG_USING_DMA));
}
static void trm290_dma_exec_cmd(ide_drive_t *drive, u8 command)
