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Date: Sat, 12 Apr 2008 14:34:58 +0200
From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To: linux-ide@...r.kernel.org
Cc: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
linux-kernel@...r.kernel.org
Subject: [PATCH 9/9] ide: remove ->INW and ->OUTW methods
* Remove no longer used ->INW and ->OUTW methods.
While at it:
* scc_pata.c: scc_ide_{out,in}w() is called only in scc_tf_{load,read}()
so inline it there.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
drivers/ide/cris/ide-cris.c | 2 --
drivers/ide/h8300/ide-h8300.c | 3 ---
drivers/ide/ide-iops.c | 24 ------------------------
drivers/ide/pci/scc_pata.c | 19 +++----------------
include/linux/ide.h | 2 --
5 files changed, 3 insertions(+), 47 deletions(-)
Index: b/drivers/ide/cris/ide-cris.c
===================================================================
--- a/drivers/ide/cris/ide-cris.c
+++ b/drivers/ide/cris/ide-cris.c
@@ -903,10 +903,8 @@ static int __init init_e100_ide(void)
hwif->output_data = cris_output_data;
hwif->OUTB = &cris_ide_outb;
- hwif->OUTW = &cris_ide_outw;
hwif->OUTBSYNC = &cris_ide_outbsync;
hwif->INB = &cris_ide_inb;
- hwif->INW = &cris_ide_inw;
hwif->cbl = ATA_CBL_PATA40;
idx[h] = hwif->index;
Index: b/drivers/ide/h8300/ide-h8300.c
===================================================================
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -174,9 +174,6 @@ static inline void hwif_setup(ide_hwif_t
hwif->input_data = h8300_input_data;
hwif->output_data = h8300_output_data;
-
- hwif->OUTW = mm_outw;
- hwif->INW = mm_inw;
}
static int __init h8300_ide_init(void)
Index: b/drivers/ide/ide-iops.c
===================================================================
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -37,11 +37,6 @@ static u8 ide_inb (unsigned long port)
return (u8) inb(port);
}
-static u16 ide_inw (unsigned long port)
-{
- return (u16) inw(port);
-}
-
static void ide_outb (u8 val, unsigned long port)
{
outb(val, port);
@@ -52,18 +47,11 @@ static void ide_outbsync (ide_drive_t *d
outb(addr, port);
}
-static void ide_outw (u16 val, unsigned long port)
-{
- outw(val, port);
-}
-
void default_hwif_iops (ide_hwif_t *hwif)
{
hwif->OUTB = ide_outb;
hwif->OUTBSYNC = ide_outbsync;
- hwif->OUTW = ide_outw;
hwif->INB = ide_inb;
- hwif->INW = ide_inw;
}
/*
@@ -75,11 +63,6 @@ static u8 ide_mm_inb (unsigned long port
return (u8) readb((void __iomem *) port);
}
-static u16 ide_mm_inw (unsigned long port)
-{
- return (u16) readw((void __iomem *) port);
-}
-
static void ide_mm_outb (u8 value, unsigned long port)
{
writeb(value, (void __iomem *) port);
@@ -90,20 +73,13 @@ static void ide_mm_outbsync (ide_drive_t
writeb(value, (void __iomem *) port);
}
-static void ide_mm_outw (u16 value, unsigned long port)
-{
- writew(value, (void __iomem *) port);
-}
-
void default_hwif_mmiops (ide_hwif_t *hwif)
{
hwif->OUTB = ide_mm_outb;
/* Most systems will need to override OUTBSYNC, alas however
this one is controller specific! */
hwif->OUTBSYNC = ide_mm_outbsync;
- hwif->OUTW = ide_mm_outw;
hwif->INB = ide_mm_inb;
- hwif->INW = ide_mm_inw;
}
EXPORT_SYMBOL(default_hwif_mmiops);
Index: b/drivers/ide/pci/scc_pata.c
===================================================================
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -126,12 +126,6 @@ static u8 scc_ide_inb(unsigned long port
return (u8)data;
}
-static u16 scc_ide_inw(unsigned long port)
-{
- u32 data = in_be32((void*)port);
- return (u16)data;
-}
-
static void scc_ide_insw(unsigned long port, void *addr, u32 count)
{
u16 *ptr = (u16 *)addr;
@@ -154,11 +148,6 @@ static void scc_ide_outb(u8 addr, unsign
out_be32((void*)port, addr);
}
-static void scc_ide_outw(u16 addr, unsigned long port)
-{
- out_be32((void*)port, addr);
-}
-
static void
scc_ide_outbsync(ide_drive_t * drive, u8 addr, unsigned long port)
{
@@ -586,8 +575,8 @@ static void scc_tf_load(ide_drive_t *dri
ide_set_irq(drive, 1);
if (task->tf_flags & IDE_TFLAG_OUT_DATA)
- scc_ide_outw((tf->hob_data << 8) | tf->data,
- io_ports->data_addr);
+ out_be32((void *)io_ports->data_addr,
+ (tf->hob_data << 8) | tf->data);
if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
scc_ide_outb(tf->hob_feature, io_ports->feature_addr);
@@ -622,7 +611,7 @@ static void scc_tf_read(ide_drive_t *dri
struct ide_taskfile *tf = &task->tf;
if (task->tf_flags & IDE_TFLAG_IN_DATA) {
- u16 data = scc_ide_inw(io_ports->data_addr);
+ u16 data = (u16)in_be32((void *)io_ports->data_addr);
tf->data = data & 0xff;
tf->hob_data = (data >> 8) & 0xff;
@@ -710,10 +699,8 @@ static void __devinit init_mmio_iops_scc
hwif->output_data = scc_output_data;
hwif->INB = scc_ide_inb;
- hwif->INW = scc_ide_inw;
hwif->OUTB = scc_ide_outb;
hwif->OUTBSYNC = scc_ide_outbsync;
- hwif->OUTW = scc_ide_outw;
io_ports->data_addr = dma_base + 0x20;
io_ports->error_addr = dma_base + 0x24;
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -484,10 +484,8 @@ typedef struct hwif_s {
void (*OUTB)(u8 addr, unsigned long port);
void (*OUTBSYNC)(ide_drive_t *drive, u8 addr, unsigned long port);
- void (*OUTW)(u16 addr, unsigned long port);
u8 (*INB)(unsigned long port);
- u16 (*INW)(unsigned long port);
/* dma physical region descriptor table (cpu view) */
unsigned int *dmatable_cpu;
--
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