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SubjectPATCH: IDE - put back removed_hwif_ops ready for hotplug users
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.8-rc3/drivers/ide/ide-iops.c linux-2.6.8-rc3/drivers/ide/ide-iops.c
--- linux.vanilla-2.6.8-rc3/drivers/ide/ide-iops.c 2004-08-09 15:51:00.000000000 +0100
+++ linux-2.6.8-rc3/drivers/ide/ide-iops.c 2004-08-10 16:47:57.000000000 +0100
@@ -107,6 +107,74 @@
EXPORT_SYMBOL(default_hwif_iops);

/*
+ * Conventional PIO operations for ATA devices
+ */
+
+static u8 ide_no_inb(unsigned long port)
+{
+ return 0xFF;
+}
+
+static u16 ide_no_inw (unsigned long port)
+{
+ return 0xFFFF;
+}
+
+static void ide_no_insw (unsigned long port, void *addr, u32 count)
+{
+}
+
+static u32 ide_no_inl (unsigned long port)
+{
+ return 0xFFFFFFFF;
+}
+
+static void ide_no_insl (unsigned long port, void *addr, u32 count)
+{
+}
+
+static void ide_no_outb (u8 val, unsigned long port)
+{
+}
+
+static void ide_no_outbsync (ide_drive_t *drive, u8 addr, unsigned long port)
+{
+}
+
+static void ide_no_outw (u16 val, unsigned long port)
+{
+}
+
+static void ide_no_outsw (unsigned long port, void *addr, u32 count)
+{
+}
+
+static void ide_no_outl (u32 val, unsigned long port)
+{
+}
+
+static void ide_no_outsl (unsigned long port, void *addr, u32 count)
+{
+}
+
+void removed_hwif_iops (ide_hwif_t *hwif)
+{
+ hwif->OUTB = ide_no_outb;
+ hwif->OUTBSYNC = ide_no_outbsync;
+ hwif->OUTW = ide_no_outw;
+ hwif->OUTL = ide_no_outl;
+ hwif->OUTSW = ide_no_outsw;
+ hwif->OUTSL = ide_no_outsl;
+ hwif->INB = ide_no_inb;
+ hwif->INW = ide_no_inw;
+ hwif->INL = ide_no_inl;
+ hwif->INSW = ide_no_insw;
+ hwif->INSL = ide_no_insl;
+}
+
+EXPORT_SYMBOL(removed_hwif_iops);
+
+/*
* MMIO operations, typically used for SATA controllers
*/


Signed-off-by: Alan Cox <alan@redhat.com>


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