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dmaengine: idma64: Move driver name to the header

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There are two drivers that are relying on the iDMA 64-bit driver name
to match. Instead of duplicating string in both of them, dedicate
a header file and share it between users.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Andy Shevchenko 2019-04-09 18:02:19 +03:00 • committed by Vinod Koul
parent c7266d26dc
commit ffcfc20f74
3 changed files with 20 additions and 7 deletions
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14
include/linux/dma/idma64.h Normal file
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@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Definitions for the Intel integrated DMA 64-bit
*
* Copyright (C) 2019 Intel Corporation
*/
#ifndef __LINUX_DMA_IDMA64_H__
#define __LINUX_DMA_IDMA64_H__
/* Platform driver name */
#define LPSS_IDMA64_DRIVER_NAME "idma64"
#endif /* __LINUX_DMA_IDMA64_H__ */