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Diffstat (limited to 'drivers/spi/spi-loopback-test.c')
| -rw-r--r-- | drivers/spi/spi-loopback-test.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c index dd7de8fa37d0..313106eb8d40 100644 --- a/drivers/spi/spi-loopback-test.c +++ b/drivers/spi/spi-loopback-test.c @@ -71,6 +71,11 @@ module_param(check_ranges, int, 0644); MODULE_PARM_DESC(check_ranges, "checks rx_buffer pattern are valid"); +static unsigned int delay_ms = 100; +module_param(delay_ms, uint, 0644); +MODULE_PARM_DESC(delay_ms, + "delay between tests, in milliseconds (default: 100)"); + /* the actual tests to execute */ static struct spi_test spi_tests[] = { { @@ -1098,7 +1103,8 @@ int spi_test_run_tests(struct spi_device *spi, * detect the individual tests when using a logic analyzer * we also add scheduling to avoid potential spi_timeouts... */ - mdelay(100); + if (delay_ms) + mdelay(delay_ms); schedule(); } |