USB: add all configs to the "descriptors" attribute

[safe/jmp/linux-2.6] / drivers / ata / libata-sff.c

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 8e6c78a..3c2d228 100644 (file)
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -314,11 +314,7 @@ static int ata_sff_check_ready(struct ata_link *link)
 {
        u8 status = link->ap->ops->sff_check_status(link->ap);
 
-       if (!(status & ATA_BUSY))
-               return 1;
-       if (status == 0xff)
-               return -ENODEV;
-       return 0;
+       return ata_check_ready(status);
 }
 
 /**
@@ -1208,7 +1204,7 @@ fsm_start:
                DPRINTK("ata%u: dev %u command complete, drv_stat 0x%x\n",
                        ap->print_id, qc->dev->devno, status);
 
-               WARN_ON(qc->err_mask);
+               WARN_ON(qc->err_mask & (AC_ERR_DEV | AC_ERR_HSM));
 
                ap->hsm_task_state = HSM_ST_IDLE;
 
@@ -1222,7 +1218,7 @@ fsm_start:
                /* make sure qc->err_mask is available to
                 * know what's wrong and recover
                 */
-               WARN_ON(qc->err_mask == 0);
+               WARN_ON(!(qc->err_mask & (AC_ERR_DEV | AC_ERR_HSM)));
 
                ap->hsm_task_state = HSM_ST_IDLE;
 
@@ -1889,11 +1885,6 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
 
        DPRINTK("ENTER\n");
 
-       if (ata_link_offline(link)) {
-               classes[0] = ATA_DEV_NONE;
-               goto out;
-       }
-
        /* determine if device 0/1 are present */
        if (ata_devchk(ap, 0))
                devmask |= (1 << 0);
@@ -1919,7 +1910,6 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
                classes[1] = ata_sff_dev_classify(&link->device[1],
                                                  devmask & (1 << 1), &err);
 
- out:
        DPRINTK("EXIT, classes[0]=%u [1]=%u\n", classes[0], classes[1]);
        return 0;
 }