From 8d8e7d13146eb6be8b98dbd58ac30421a4f8edf3 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 9 Jul 2012 21:06:08 -0700 Subject: [SCSI] libsas, ipr: cleanup ata_host flags initialization via ata_host_init libsas and ipr pass flags to ata_host_init that are meant for the port. ata_host flags: ATA_HOST_SIMPLEX = (1 << 0), /* Host is simplex, one DMA channel per host only */ ATA_HOST_STARTED = (1 << 1), /* Host started */ ATA_HOST_PARALLEL_SCAN = (1 << 2), /* Ports on this host can be scanned in parallel */ ATA_HOST_IGNORE_ATA = (1 << 3), /* Ignore ATA devices on this host. */ flags passed by libsas: ATA_FLAG_SATA = (1 << 1), ATA_FLAG_PIO_DMA = (1 << 7), /* PIO cmds via DMA */ ATA_FLAG_NCQ = (1 << 10), /* host supports NCQ */ The only one that aliases is ATA_HOST_STARTED which is a 'don't care' in the libsas and ipr cases since ata_hosts from these sources are not registered with libata. Reported-by: Hannes Reinecke Signed-off-by: Dan Williams Acked-by: Brian King Acked-by: Jeff Garzik Signed-off-by: James Bottomley --- drivers/ata/libata-core.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'drivers/ata') diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 09657c372d3b..2d479b67d0b4 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5960,24 +5960,18 @@ int ata_host_start(struct ata_host *host) } /** - * ata_sas_host_init - Initialize a host struct + * ata_sas_host_init - Initialize a host struct for sas (ipr, libsas) * @host: host to initialize * @dev: device host is attached to - * @flags: host flags * @ops: port_ops * - * LOCKING: - * PCI/etc. bus probe sem. - * */ -/* KILLME - the only user left is ipr */ void ata_host_init(struct ata_host *host, struct device *dev, - unsigned long flags, struct ata_port_operations *ops) + struct ata_port_operations *ops) { spin_lock_init(&host->lock); mutex_init(&host->eh_mutex); host->dev = dev; - host->flags = flags; host->ops = ops; } -- cgit v1.2.3