From: Ryan Power <rpower@xxxxxxxxxxxx>
Adjust libata to ignore errors after spinup
This patch is to ignore errors from the spinup attempt if the drive is
in the "standby id" state.
Signed-off-by: Ryan Power <rpower@xxxxxxxxxxxx>
Acked-by: Mark Lord <liml@xxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Cc: Tejun Heo <htejun@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/ata/libata-core.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/ata/libata-core.c~libata-adjust-libata-to-ignore-errors-after drivers/ata/libata-core.c
--- a/drivers/ata/libata-core.c~libata-adjust-libata-to-ignore-errors-after
+++ a/drivers/ata/libata-core.c
@@ -1723,7 +1723,7 @@ int ata_dev_read_id(struct ata_device *d
tf.protocol = ATA_PROT_NODATA;
tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0);
- if (err_mask) {
+ if (err_mask && id[2] != 0x738c) {
rc = -EIO;
reason = "SPINUP failed";
goto err_out;
_
-
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