linux-kernel - [PATCH 1/2] dmaengine: dmatest: change symbolic permissions to octal values

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Date:   Mon, 22 Jan 2018 18:44:40 +0800
From:   Yang Shunyong <shunyong.yang@...-semitech.com>
To:     <vinod.koul@...el.com>
CC:     <dan.j.williams@...el.com>, <dmaengine@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Yang Shunyong <shunyong.yang@...-semitech.com>
Subject: [PATCH 1/2] dmaengine: dmatest: change symbolic permissions to octal values

Current coding style prefers octal permissions values. This patch
changes symbolic permissions to octal values.

Signed-off-by: Yang Shunyong <shunyong.yang@...-semitech.com>
---
 drivers/dma/dmatest.c | 30 ++++++++++++++----------------
 1 file changed, 14 insertions(+), 16 deletions(-)

diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index ec5f9d2..4cdccc3 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -24,60 +24,58 @@
 #include <linux/wait.h>
 
 static unsigned int test_buf_size = 16384;
-module_param(test_buf_size, uint, S_IRUGO | S_IWUSR);
+module_param(test_buf_size, uint, 0644);
 MODULE_PARM_DESC(test_buf_size, "Size of the memcpy test buffer");
 
 static char test_channel[20];
-module_param_string(channel, test_channel, sizeof(test_channel),
-		S_IRUGO | S_IWUSR);
+module_param_string(channel, test_channel, sizeof(test_channel), 0644);
 MODULE_PARM_DESC(channel, "Bus ID of the channel to test (default: any)");
 
 static char test_device[32];
-module_param_string(device, test_device, sizeof(test_device),
-		S_IRUGO | S_IWUSR);
+module_param_string(device, test_device, sizeof(test_device), 0644);
 MODULE_PARM_DESC(device, "Bus ID of the DMA Engine to test (default: any)");
 
 static unsigned int threads_per_chan = 1;
-module_param(threads_per_chan, uint, S_IRUGO | S_IWUSR);
+module_param(threads_per_chan, uint, 0644);
 MODULE_PARM_DESC(threads_per_chan,
 		"Number of threads to start per channel (default: 1)");
 
 static unsigned int max_channels;
-module_param(max_channels, uint, S_IRUGO | S_IWUSR);
+module_param(max_channels, uint, 0644);
 MODULE_PARM_DESC(max_channels,
 		"Maximum number of channels to use (default: all)");
 
 static unsigned int iterations;
-module_param(iterations, uint, S_IRUGO | S_IWUSR);
+module_param(iterations, uint, 0644);
 MODULE_PARM_DESC(iterations,
 		"Iterations before stopping test (default: infinite)");
 
 static unsigned int dmatest;
-module_param(dmatest, uint, S_IRUGO | S_IWUSR);
+module_param(dmatest, uint, 0644);
 MODULE_PARM_DESC(dmatest,
 		"dmatest 0-memcpy 1-memset (default: 0)");
 
 static unsigned int xor_sources = 3;
-module_param(xor_sources, uint, S_IRUGO | S_IWUSR);
+module_param(xor_sources, uint, 0644);
 MODULE_PARM_DESC(xor_sources,
 		"Number of xor source buffers (default: 3)");
 
 static unsigned int pq_sources = 3;
-module_param(pq_sources, uint, S_IRUGO | S_IWUSR);
+module_param(pq_sources, uint, 0644);
 MODULE_PARM_DESC(pq_sources,
 		"Number of p+q source buffers (default: 3)");
 
 static int timeout = 3000;
-module_param(timeout, uint, S_IRUGO | S_IWUSR);
+module_param(timeout, uint, 0644);
 MODULE_PARM_DESC(timeout, "Transfer Timeout in msec (default: 3000), "
 		 "Pass -1 for infinite timeout");
 
 static bool noverify;
-module_param(noverify, bool, S_IRUGO | S_IWUSR);
+module_param(noverify, bool, 0644);
 MODULE_PARM_DESC(noverify, "Disable random data setup and verification");
 
 static bool verbose;
-module_param(verbose, bool, S_IRUGO | S_IWUSR);
+module_param(verbose, bool, 0644);
 MODULE_PARM_DESC(verbose, "Enable \"success\" result messages (default: off)");
 
 /**
@@ -131,7 +129,7 @@ struct dmatest_params {
 	.get = dmatest_run_get,
 };
 static bool dmatest_run;
-module_param_cb(run, &run_ops, &dmatest_run, S_IRUGO | S_IWUSR);
+module_param_cb(run, &run_ops, &dmatest_run, 0644);
 MODULE_PARM_DESC(run, "Run the test (default: false)");
 
 /* Maximum amount of mismatched bytes in buffer to print */
@@ -216,7 +214,7 @@ static int dmatest_wait_get(char *val, const struct kernel_param *kp)
 	.get = dmatest_wait_get,
 	.set = param_set_bool,
 };
-module_param_cb(wait, &wait_ops, &wait, S_IRUGO);
+module_param_cb(wait, &wait_ops, &wait, 0444);
 MODULE_PARM_DESC(wait, "Wait for tests to complete (default: false)");
 
 static bool dmatest_match_channel(struct dmatest_params *params,
-- 
1.8.3.1