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path: root/drivers/ide/ide-probe.c
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Diffstat (limited to 'drivers/ide/ide-probe.c')
-rw-r--r--drivers/ide/ide-probe.c51
1 files changed, 8 insertions, 43 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index e7425546b4b1..427d1c204174 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -125,45 +125,6 @@ static void ide_disk_init_mult_count(ide_drive_t *drive)
}
/**
- * drive_is_flashcard - check for compact flash
- * @drive: drive to check
- *
- * CompactFlash cards and their brethern pretend to be removable
- * hard disks, except:
- * (1) they never have a slave unit, and
- * (2) they don't have doorlock mechanisms.
- * This test catches them, and is invoked elsewhere when setting
- * appropriate config bits.
- *
- * FIXME: This treatment is probably applicable for *all* PCMCIA (PC CARD)
- * devices, so in linux 2.3.x we should change this to just treat all
- * PCMCIA drives this way, and get rid of the model-name tests below
- * (too big of an interface change for 2.4.x).
- * At that time, we might also consider parameterizing the timeouts and
- * retries, since these are MUCH faster than mechanical drives. -M.Lord
- */
-
-static inline int drive_is_flashcard (ide_drive_t *drive)
-{
- struct hd_driveid *id = drive->id;
-
- if (drive->removable) {
- if (id->config == 0x848a) return 1; /* CompactFlash */
- if (!strncmp(id->model, "KODAK ATA_FLASH", 15) /* Kodak */
- || !strncmp(id->model, "Hitachi CV", 10) /* Hitachi */
- || !strncmp(id->model, "SunDisk SDCFB", 13) /* old SanDisk */
- || !strncmp(id->model, "SanDisk SDCFB", 13) /* SanDisk */
- || !strncmp(id->model, "HAGIWARA HPC", 12) /* Hagiwara */
- || !strncmp(id->model, "LEXAR ATA_FLASH", 15) /* Lexar */
- || !strncmp(id->model, "ATA_FLASH", 9)) /* Simple Tech */
- {
- return 1; /* yes, it is a flash memory card */
- }
- }
- return 0; /* no, it is not a flash memory card */
-}
-
-/**
* do_identify - identify a drive
* @drive: drive to identify
* @cmd: command used
@@ -278,13 +239,17 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
/*
* Not an ATAPI device: looks like a "regular" hard disk
*/
- if (id->config & (1<<7))
+
+ /*
+ * 0x848a = CompactFlash device
+ * These are *not* removable in Linux definition of the term
+ */
+
+ if ((id->config != 0x848a) && (id->config & (1<<7)))
drive->removable = 1;
- if (drive_is_flashcard(drive))
- drive->is_flash = 1;
drive->media = ide_disk;
- printk("%s DISK drive\n", (drive->is_flash) ? "CFA" : "ATA" );
+ printk("%s DISK drive\n", (id->config == 0x848a) ? "CFA" : "ATA" );
QUIRK_LIST(drive);
return;