From 374e042c3e767ac2e5a40b78529220e0b3de793c Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 23 Jul 2008 19:55:56 +0200 Subject: ide: add struct ide_tp_ops (take 2) * Add struct ide_tp_ops for transport methods. * Add 'const struct ide_tp_ops *tp_ops' to struct ide_port_info and ide_hwif_t. * Set the default hwif->tp_ops in ide_init_port_data(). * Set host driver specific hwif->tp_ops in ide_init_port(). * Export ide_exec_command(), ide_read_status(), ide_read_altstatus(), ide_read_sff_dma_status(), ide_set_irq(), ide_tf_{load,read}() and ata_{in,out}put_data(). * Convert host drivers and core code to use struct ide_tp_ops. * Remove no longer needed default_hwif_transport(). * Cleanup ide_hwif_t from methods that are now in struct ide_tp_ops. While at it: * Use struct ide_port_info in falconide.c and q40ide.c. * Rename ata_{in,out}put_data() to ide_{in,out}put_data(). v2: * Fix missing convertion in ns87415.c. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/h8300/ide-h8300.c | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) (limited to 'drivers/ide/h8300') diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c index 0795d655491..84644e15053 100644 --- a/drivers/ide/h8300/ide-h8300.c +++ b/drivers/ide/h8300/ide-h8300.c @@ -155,6 +155,21 @@ static void h8300_output_data(ide_drive_t *drive, struct request *rq, mm_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2); } +static const struct ide_tp_ops h8300_tp_ops = { + .exec_command = ide_exec_command, + .read_status = ide_read_status, + .read_altstatus = ide_read_altstatus, + .read_sff_dma_status = ide_read_sff_dma_status, + + .set_irq = ide_set_irq, + + .tf_load = h8300_tf_load, + .tf_read = h8300_tf_read, + + .input_data = h8300_input_data, + .output_data = h8300_output_data, +}; + #define H8300_IDE_GAP (2) static inline void hw_setup(hw_regs_t *hw) @@ -169,16 +184,8 @@ static inline void hw_setup(hw_regs_t *hw) hw->chipset = ide_generic; } -static inline void hwif_setup(ide_hwif_t *hwif) -{ - hwif->tf_load = h8300_tf_load; - hwif->tf_read = h8300_tf_read; - - hwif->input_data = h8300_input_data; - hwif->output_data = h8300_output_data; -} - static const struct ide_port_info h8300_port_info = { + .tp_ops = &h8300_tp_ops, .host_flags = IDE_HFLAG_NO_IO_32BIT | IDE_HFLAG_NO_DMA, }; @@ -205,7 +212,6 @@ static int __init h8300_ide_init(void) return -ENOENT; index = hwif->index; - hwif_setup(hwif); idx[0] = index; -- cgit v1.2.3