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Commit fb0582f9 authored by Ryan Power's avatar Ryan Power Committed by Jeff Garzik
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libata: adjust libata to ignore errors after spinup 



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: default avatarRyan Power <rpower@sysreset.com>
Acked-by: default avatarMark Lord <liml@rtr.ca>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 5c08ea01

drivers/ata/libata-core.c

+1 −1
Original line number Diff line number Diff line
@@ -1723,7 +1723,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, 
		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;