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-rw-r--r--drivers/ide/ide-disk.c6
-rw-r--r--drivers/ide/ide-probe.c51
-rw-r--r--drivers/ide/ide.c1
3 files changed, 9 insertions, 49 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index ca25f9e3d0f4..f46bb0404ae4 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -889,11 +889,7 @@ static void idedisk_setup (ide_drive_t *drive)
889 if (drive->id_read == 0) 889 if (drive->id_read == 0)
890 return; 890 return;
891 891
892 /* 892 if (drive->removable) {
893 * CompactFlash cards and their brethern look just like hard drives
894 * to us, but they are removable and don't have a doorlock mechanism.
895 */
896 if (drive->removable && !(drive->is_flash)) {
897 /* 893 /*
898 * Removable disks (eg. SYQUEST); ignore 'WD' drives 894 * Removable disks (eg. SYQUEST); ignore 'WD' drives
899 */ 895 */
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)
125} 125}
126 126
127/** 127/**
128 * drive_is_flashcard - check for compact flash
129 * @drive: drive to check
130 *
131 * CompactFlash cards and their brethern pretend to be removable
132 * hard disks, except:
133 * (1) they never have a slave unit, and
134 * (2) they don't have doorlock mechanisms.
135 * This test catches them, and is invoked elsewhere when setting
136 * appropriate config bits.
137 *
138 * FIXME: This treatment is probably applicable for *all* PCMCIA (PC CARD)
139 * devices, so in linux 2.3.x we should change this to just treat all
140 * PCMCIA drives this way, and get rid of the model-name tests below
141 * (too big of an interface change for 2.4.x).
142 * At that time, we might also consider parameterizing the timeouts and
143 * retries, since these are MUCH faster than mechanical drives. -M.Lord
144 */
145
146static inline int drive_is_flashcard (ide_drive_t *drive)
147{
148 struct hd_driveid *id = drive->id;
149
150 if (drive->removable) {
151 if (id->config == 0x848a) return 1; /* CompactFlash */
152 if (!strncmp(id->model, "KODAK ATA_FLASH", 15) /* Kodak */
153 || !strncmp(id->model, "Hitachi CV", 10) /* Hitachi */
154 || !strncmp(id->model, "SunDisk SDCFB", 13) /* old SanDisk */
155 || !strncmp(id->model, "SanDisk SDCFB", 13) /* SanDisk */
156 || !strncmp(id->model, "HAGIWARA HPC", 12) /* Hagiwara */
157 || !strncmp(id->model, "LEXAR ATA_FLASH", 15) /* Lexar */
158 || !strncmp(id->model, "ATA_FLASH", 9)) /* Simple Tech */
159 {
160 return 1; /* yes, it is a flash memory card */
161 }
162 }
163 return 0; /* no, it is not a flash memory card */
164}
165
166/**
167 * do_identify - identify a drive 128 * do_identify - identify a drive
168 * @drive: drive to identify 129 * @drive: drive to identify
169 * @cmd: command used 130 * @cmd: command used
@@ -278,13 +239,17 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
278 /* 239 /*
279 * Not an ATAPI device: looks like a "regular" hard disk 240 * Not an ATAPI device: looks like a "regular" hard disk
280 */ 241 */
281 if (id->config & (1<<7)) 242
243 /*
244 * 0x848a = CompactFlash device
245 * These are *not* removable in Linux definition of the term
246 */
247
248 if ((id->config != 0x848a) && (id->config & (1<<7)))
282 drive->removable = 1; 249 drive->removable = 1;
283 250
284 if (drive_is_flashcard(drive))
285 drive->is_flash = 1;
286 drive->media = ide_disk; 251 drive->media = ide_disk;
287 printk("%s DISK drive\n", (drive->is_flash) ? "CFA" : "ATA" ); 252 printk("%s DISK drive\n", (id->config == 0x848a) ? "CFA" : "ATA" );
288 QUIRK_LIST(drive); 253 QUIRK_LIST(drive);
289 return; 254 return;
290 255
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index afeb02bbb722..b2cc43702f65 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -242,7 +242,6 @@ static void init_hwif_data(ide_hwif_t *hwif, unsigned int index)
242 drive->name[2] = 'a' + (index * MAX_DRIVES) + unit; 242 drive->name[2] = 'a' + (index * MAX_DRIVES) + unit;
243 drive->max_failures = IDE_DEFAULT_MAX_FAILURES; 243 drive->max_failures = IDE_DEFAULT_MAX_FAILURES;
244 drive->using_dma = 0; 244 drive->using_dma = 0;
245 drive->is_flash = 0;
246 drive->vdma = 0; 245 drive->vdma = 0;
247 INIT_LIST_HEAD(&drive->list); 246 INIT_LIST_HEAD(&drive->list);
248 init_completion(&drive->gendev_rel_comp); 247 init_completion(&drive->gendev_rel_comp);