spi: loopback-test: make several module parameters static

[sfrench/cifs-2.6.git] / drivers / spi / spi-loopback-test.c

diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c
index 0d3c56e2526c8098deb338b45f3b254bfec2566c..64a1e6f212c1ab706f19d31808e31c66d9bde694 100644 (file)
--- a/drivers/spi/spi-loopback-test.c
+++ b/drivers/spi/spi-loopback-test.c
@@ -32,45 +32,45 @@
 #include "spi-test.h"
 
 /* flag to only simulate transfers */
-int simulate_only;
+static int simulate_only;
 module_param(simulate_only, int, 0);
 MODULE_PARM_DESC(simulate_only, "if not 0 do not execute the spi message");
 
 /* dump spi messages */
-int dump_messages;
+static int dump_messages;
 module_param(dump_messages, int, 0);
 MODULE_PARM_DESC(dump_messages,
                 "=1 dump the basic spi_message_structure, " \
                 "=2 dump the spi_message_structure including data, " \
                 "=3 dump the spi_message structure before and after execution");
 /* the device is jumpered for loopback - enabling some rx_buf tests */
-int loopback;
+static int loopback;
 module_param(loopback, int, 0);
 MODULE_PARM_DESC(loopback,
                 "if set enable loopback mode, where the rx_buf "       \
                 "is checked to match tx_buf after the spi_message "    \
                 "is executed");
 
-int loop_req;
+static int loop_req;
 module_param(loop_req, int, 0);
 MODULE_PARM_DESC(loop_req,
                 "if set controller will be asked to enable test loop mode. " \
                 "If controller supported it, MISO and MOSI will be connected");
 
 /* run only a specific test */
-int run_only_test = -1;
+static int run_only_test = -1;
 module_param(run_only_test, int, 0);
 MODULE_PARM_DESC(run_only_test,
                 "only run the test with this number (0-based !)");
 
 /* use vmalloc'ed buffers */
-int use_vmalloc;
+static int use_vmalloc;
 module_param(use_vmalloc, int, 0644);
 MODULE_PARM_DESC(use_vmalloc,
                 "use vmalloc'ed buffers instead of kmalloc'ed");
 
 /* check rx ranges */
-int check_ranges = 1;
+static int check_ranges = 1;
 module_param(check_ranges, int, 0644);
 MODULE_PARM_DESC(check_ranges,
                 "checks rx_buffer pattern are valid");