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authorTejun Heo <htejun@gmail.com>2007-07-16 14:29:39 +0900
committerJeff Garzik <jeff@garzik.org>2007-07-20 08:02:10 -0400
commit975530e8a33fdeb1ad80d82fde11d56bf9ed2760 (patch)
treed558d0e89eeab84bb0d5fa6ac51c393fa6d56560 /drivers/ata/sata_sil24.c
parent37b99cba8c2a3fd05a3a9f652cc2b3e48d1b9197 (diff)
downloadop-kernel-dev-975530e8a33fdeb1ad80d82fde11d56bf9ed2760.zip
op-kernel-dev-975530e8a33fdeb1ad80d82fde11d56bf9ed2760.tar.gz
sata_sil24: separate out sil24_do_softreset()
Separate out sil24_do_softreset() which takes @pmp as its last argument. This will be used to implement sil24_pmp_softreset(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_sil24.c')
-rw-r--r--drivers/ata/sata_sil24.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index e6fe4c4..e538edc 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -578,8 +578,8 @@ static int sil24_exec_polled_cmd(struct ata_port *ap, int pmp,
return rc;
}
-static int sil24_softreset(struct ata_port *ap, unsigned int *class,
- unsigned long deadline)
+static int sil24_do_softreset(struct ata_port *ap, unsigned int *class,
+ int pmp, unsigned long deadline)
{
unsigned long timeout_msec = 0;
struct ata_taskfile tf;
@@ -605,7 +605,8 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class,
timeout_msec = jiffies_to_msecs(deadline - jiffies);
ata_tf_init(ap->device, &tf); /* doesn't really matter */
- rc = sil24_exec_polled_cmd(ap, 0, &tf, 0, PRB_CTRL_SRST, timeout_msec);
+ rc = sil24_exec_polled_cmd(ap, pmp, &tf, 0, PRB_CTRL_SRST,
+ timeout_msec);
if (rc == -EBUSY) {
reason = "timeout";
goto err;
@@ -629,6 +630,12 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class,
return -EIO;
}
+static int sil24_softreset(struct ata_port *ap, unsigned int *class,
+ unsigned long deadline)
+{
+ return sil24_do_softreset(ap, class, 0, deadline);
+}
+
static int sil24_hardreset(struct ata_port *ap, unsigned int *class,
unsigned long deadline)
{
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