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| author |   Tejun Heo <tj@kernel.org> | 2008-07-31 17:02:42 +0900 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2008-09-29 00:22:32 -0400 |
| commit | b5b3fa386b8f96c7fa92e507e5deddc2637924b4 (patch) | |
| tree | 2d203860958d43b430974bcf365f4d8d3aa36b24 /drivers/ata/libata-core.c | |
| parent | libata: reimplement link iterator (diff) | |
| download | linux-dev-b5b3fa386b8f96c7fa92e507e5deddc2637924b4.tar.xz linux-dev-b5b3fa386b8f96c7fa92e507e5deddc2637924b4.zip | |
libata: misc updates to prepare for slave link
* Add ATA_EH_ALL_ACTIONS.
* Make sata_link_{on|off}_line() return bool instead of int.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/libata-core.c')
| -rw-r--r-- | drivers/ata/libata-core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index d156616f45f5..71024e94c576 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4976,16 +4976,16 @@ int sata_scr_write_flush(struct ata_link *link, int reg, u32 val) * None. * * RETURNS: - * 1 if the port online status is available and online. + * True if the port online status is available and online. */ -int ata_link_online(struct ata_link *link) +bool ata_link_online(struct ata_link *link) { u32 sstatus; if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 && (sstatus & 0xf) == 0x3) - return 1; - return 0; + return true; + return false; } /** @@ -5000,16 +5000,16 @@ int ata_link_online(struct ata_link *link) * None. * * RETURNS: - * 1 if the port offline status is available and offline. + * True if the port offline status is available and offline. */ -int ata_link_offline(struct ata_link *link) +bool ata_link_offline(struct ata_link *link) { u32 sstatus; if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 && (sstatus & 0xf) != 0x3) - return 1; - return 0; + return true; + return false; } #ifdef CONFIG_PM |