ide: add ide_find_port() helper

* Add ide_find_port() helper.

* Convert icside, rapide and ide_platform host drivers to use it.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 7212fe417726..9e1cf757b916 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -223,6 +223,8 @@ typedef struct hw_regs_s {
         struct device   *dev;
 } hw_regs_t;
 
+struct hwif_s * ide_find_port(unsigned long);
+
 int ide_register_hw(hw_regs_t *, void (*)(struct hwif_s *), int,
                     struct hwif_s **);