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Subject[PATCH 2/4] ide: add 'config' field to hw_regs_t
Add 'config' field to hw_regs_t and use it to set hwif->config_data in
ide_init_port_hw(), then convert ide_legacy_init_one() to use hw->config.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-probe.c | 4 +---
drivers/ide/ide.c | 1 +
include/linux/ide.h | 1 +
3 files changed, 3 insertions(+), 3 deletions(-)

Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1695,14 +1695,12 @@ static void ide_legacy_init_one(u8 *idx,
ide_std_init_ports(hw, base, ctl);
hw->irq = irq;
hw->chipset = d->chipset;
+ hw->config = config;

hwif = ide_find_port_slot(d);
if (hwif) {
hwif->chipset = hw->chipset;

- if (config)
- hwif->config_data = config;
-
hws[port_no] = hw;
idx[port_no] = hwif->index;
}
Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -286,6 +286,7 @@ void ide_init_port_hw(ide_hwif_t *hwif,
hwif->dev = hw->dev;
hwif->gendev.parent = hw->parent ? hw->parent : hw->dev;
hwif->ack_intr = hw->ack_intr;
+ hwif->config_data = hw->config;
}

/*
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -172,6 +172,7 @@ typedef struct hw_regs_s {
ide_ack_intr_t *ack_intr; /* acknowledge interrupt */
hwif_chipset_t chipset;
struct device *dev, *parent;
+ unsigned long config;
} hw_regs_t;

void ide_init_port_data(struct hwif_s *, unsigned int);

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