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| author | Tejun Heo <tj@kernel.org> | 2010-09-06 17:56:29 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2010-10-21 20:21:05 -0400 |
| commit | 97750cebb3000a9cc08f8ce8dc8c7143be7d7201 (patch) | |
| tree | 04220b8a8ed3f353e3e0023805b32e7d746dc6f3 /drivers/ata/pata_scc.c | |
| parent | a97c40068fab5d85c4241451fc312cb9025d7e6c (diff) | |
| download | linux-97750cebb3000a9cc08f8ce8dc8c7143be7d7201.tar.bz2 | |
libata: add @ap to ata_wait_register() and introduce ata_msleep()
Add optional @ap argument to ata_wait_register() and replace msleep()
calls with ata_msleep() which take optional @ap in addition to the
duration. These will be used to implement EH exclusion.
This patch doesn't cause any behavior difference.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_scc.c')
| -rw-r--r-- | drivers/ata/pata_scc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index fe36966f7e34..093715c3273a 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -530,7 +530,7 @@ static int scc_wait_after_reset(struct ata_link *link, unsigned int devmask, * * Old drivers/ide uses the 2mS rule and then waits for ready. */ - msleep(150); + ata_msleep(ap, 150); /* always check readiness of the master device */ rc = ata_sff_wait_ready(link, deadline); @@ -559,7 +559,7 @@ static int scc_wait_after_reset(struct ata_link *link, unsigned int devmask, lbal = in_be32(ioaddr->lbal_addr); if ((nsect == 1) && (lbal == 1)) break; - msleep(50); /* give drive a breather */ + ata_msleep(ap, 50); /* give drive a breather */ } rc = ata_sff_wait_ready(link, deadline); |