Commit 85f78cec authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

Revert "dmaengine: dmatest: timeout value of -1 should specify infinite wait" 



This reverts commit ed04b7c5.

While it gives a good description what happens, the approach seems too
confusing. Let's fix it in the following patch.

Cc: Gary Hook <Gary.Hook@amd.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200424161147.16895-3-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 955b1766

drivers/dma/dmatest.c

+3 −3
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ MODULE_PARM_DESC(pq_sources, 
static int timeout = 3000;

module_param(timeout, uint, S_IRUGO | S_IWUSR);

MODULE_PARM_DESC(timeout, "Transfer Timeout in msec (default: 3000), "

		 "Pass 0xFFFFFFFF (4294967295) for maximum timeout");

		 "Pass -1 for infinite timeout");



static bool noverify;

module_param(noverify, bool, S_IRUGO | S_IWUSR);
@@ -98,7 +98,7 @@ MODULE_PARM_DESC(transfer_size, "Optional custom transfer size in bytes (default 
 * @iterations:		iterations before stopping test

 * @xor_sources:	number of xor source buffers

 * @pq_sources:		number of p+q source buffers

 * @timeout:		transfer timeout in msec, 0 - 0xFFFFFFFF (4294967295)

 * @timeout:		transfer timeout in msec, -1 for infinite timeout

 */

struct dmatest_params {

	unsigned int	buf_size;
@@ -109,7 +109,7 @@ struct dmatest_params { 
	unsigned int	iterations;

	unsigned int	xor_sources;

	unsigned int	pq_sources;

	unsigned int	timeout;

	int		timeout;

	bool		noverify;

	bool		norandom;

	int		alignment;