aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/ata/pata_winbond.c
diff options
context:
space:
mode:
authorTejun Heo <htejun@gmail.com>2008-03-24 23:22:49 -0400
committerJeff Garzik <jgarzik@redhat.com>2008-04-17 15:44:17 -0400
commit68d1d07b510bb57a504588adc2bd2758adea0965 (patch)
tree94e8788a8ca40017b33044329f98bbe6552cc526 /drivers/ata/pata_winbond.c
parent6bd99b4e0998571808fc1f09d5162348f21ff8c1 (diff)
libata: implement and use SHT initializers
libata lets low level drivers build scsi_host_template and register it to the SCSI layer. This allows low level drivers high level of flexibility but also burdens them with lots of boilerplate entries. This patch implements SHT initializers which can be used to initialize all the boilerplate entries in a sht. Three variants of them are implemented - BASE, BMDMA and NCQ - for different types of drivers. Note that entries can be overriden by putting individual initializers after the helper macro. All sht tables are identical before and after this patch. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/pata_winbond.c')
-rw-r--r--drivers/ata/pata_winbond.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index 5318248782bb..9bafae9d5fe0 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -122,21 +122,7 @@ static unsigned int winbond_data_xfer(struct ata_device *dev,
122} 122}
123 123
124static struct scsi_host_template winbond_sht = { 124static struct scsi_host_template winbond_sht = {
125 .module = THIS_MODULE, 125 ATA_PIO_SHT(DRV_NAME),
126 .name = DRV_NAME,
127 .ioctl = ata_scsi_ioctl,
128 .queuecommand = ata_scsi_queuecmd,
129 .can_queue = ATA_DEF_QUEUE,
130 .this_id = ATA_SHT_THIS_ID,
131 .sg_tablesize = LIBATA_MAX_PRD,
132 .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
133 .emulated = ATA_SHT_EMULATED,
134 .use_clustering = ATA_SHT_USE_CLUSTERING,
135 .proc_name = DRV_NAME,
136 .dma_boundary = ATA_DMA_BOUNDARY,
137 .slave_configure = ata_scsi_slave_config,
138 .slave_destroy = ata_scsi_slave_destroy,
139 .bios_param = ata_std_bios_param,
140}; 126};
141 127
142static struct ata_port_operations winbond_port_ops = { 128static struct ata_port_operations winbond_port_ops = {