From c77a6794c0fe543df7226ab045e0f507a0b24aee Mon Sep 17 00:00:00 2001
From: Jeremy Sowden <jeremy@azazel.net>
Date: Thu, 13 Jun 2019 10:23:58 +0100
Subject: staging: kpc2000: removed DMA AIO implementation.

The existing implementation for doing DMA via asynchronous IO didn't
work and there was no longer a use-case for it.  Removed it.

Fixed a few checkpatch warnings about too-long lines and extraneous
braces in the process.

Reported-by: Matt Sickler <matt.sickler@daktronics.com>
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h')

diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h
index ee47f43e71cf..4c8cc866b826 100644
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h
@@ -14,7 +14,6 @@
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 #include <linux/workqueue.h>
-#include <linux/aio.h>
 #include <linux/bitops.h>
 #include "../kpc.h"
 
@@ -87,7 +86,6 @@ struct aio_cb_data {
 	struct kpc_dma_device      *ldev;
 	struct completion  *cpl;
 	unsigned char       flags;
-	struct kiocb       *kcb;
 	size_t              len;
 
 	unsigned int        page_count;
-- 
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