ide: allow host drivers to specify IRQ flags
* Add ->irq_flags field to struct ide_port_info and struct ide_host.
* Update host drivers and IDE PCI code to use ->irq_flags field.
* Convert init_irq() and ide_intr() to use host->irq_flags.
This fixes handling of shared IRQs for non-PCI hosts
and removes ugly ifdeffery from core IDE code.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index ab8ee4f..901d323 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -839,6 +839,9 @@
irq_handler_t irq_handler;
unsigned long host_flags;
+
+ int irq_flags;
+
void *host_priv;
ide_hwif_t *cur_port; /* for hosts requiring serialization */
@@ -1371,6 +1374,9 @@
u16 max_sectors; /* if < than the default one */
u32 host_flags;
+
+ int irq_flags;
+
u8 pio_mask;
u8 swdma_mask;
u8 mwdma_mask;