tests/pm_pc8: try to modprobe i2c-dev

Just in case the module is compiled with M instead of Y. If the module
is not there, the other assertions will catch the problem.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>

diff --git a/tests/pm_pc8.c b/tests/pm_pc8.c
index 1c85973..9561b4a 100644 (file)
--- a/tests/pm_pc8.c
+++ b/tests/pm_pc8.c
@@ -875,6 +875,8 @@ static void i2c_subtest_check_environment(void)
        struct dirent *dirent;
 
        /* Make sure the /dev/i2c-* files exist. */
+       igt_assert(system("modprobe -q i2c-dev > /dev/null 2>&1") != -1);
+
        dev_dir = opendir("/dev");
        igt_assert(dev_dir);
        while ((dirent = readdir(dev_dir))) {