ide: add ide_io_buffers() helper

[linux-2.6-omap-h63xx.git] / include / linux / ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index e63ff63d1f0b08290ea217d8e87b3def6130428b..03dc2157a2b507268310bf2295fac76ef7794680 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1099,6 +1099,8 @@ void ide_tf_read(ide_drive_t *, ide_task_t *);
 void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int);
 void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int);
 
+int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int);
+
 extern void SELECT_DRIVE(ide_drive_t *);
 void SELECT_MASK(ide_drive_t *, int);
 
@@ -1115,7 +1117,7 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
        ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry,
        void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
        void (*retry_pc)(ide_drive_t *), void (*dsc_handle)(ide_drive_t *),
-       void (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned int,
+       int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned int,
                           int));
 ide_startstop_t ide_transfer_pc(ide_drive_t *, struct ide_atapi_pc *,
                                ide_handler_t *, unsigned int, ide_expiry_t *);