lib/igt_sysfs: Remove idx from sysfs_open

Similar to sysfs_path - more explicit more better.

Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

7 files changed, 7 insertions, 9 deletions

diff --git a/tests/i915/gem_exec_blt.c b/tests/i915/gem_exec_blt.c
index 0fcfdd4b..00926e55 100644
--- a/tests/i915/gem_exec_blt.c
+++ b/tests/i915/gem_exec_blt.c
@@ -315,7 +315,7 @@ int main(int argc, char **argv)
 		fd = drm_open_driver(DRIVER_INTEL);
 		igt_require_gem(fd);
 
-		sysfs = igt_sysfs_open(fd, NULL);
+		sysfs = igt_sysfs_open(fd);
 		igt_require(sysfs >= 0);
 
 		min = igt_sysfs_get_u32(sysfs, "gt_min_freq_mhz");
diff --git a/tests/i915/gem_exec_capture.c b/tests/i915/gem_exec_capture.c
index 56837dfc..4457496d 100644
--- a/tests/i915/gem_exec_capture.c
+++ b/tests/i915/gem_exec_capture.c
@@ -547,7 +547,7 @@ igt_main
 		igt_require(has_capture(fd));
 		igt_allow_hang(fd, 0, HANG_ALLOW_CAPTURE);
 
-		dir = igt_sysfs_open(fd, NULL);
+		dir = igt_sysfs_open(fd);
 		igt_require(igt_sysfs_set(dir, "error", "Begone!"));
 		igt_require(safer_strlen(igt_sysfs_get(dir, "error")) > 0);
 	}
diff --git a/tests/i915/i915_hangman.c b/tests/i915/i915_hangman.c
index 4e515e3a..9a1d5889 100644
--- a/tests/i915/i915_hangman.c
+++ b/tests/i915/i915_hangman.c
@@ -262,14 +262,12 @@ igt_main
 	igt_skip_on_simulation();
 
 	igt_fixture {
-		int idx;
-
 		device = drm_open_driver(DRIVER_INTEL);
 		igt_require_gem(device);
 
 		hang = igt_allow_hang(device, 0, HANG_ALLOW_CAPTURE);
 
-		sysfs = igt_sysfs_open(device, &idx);
+		sysfs = igt_sysfs_open(device);
 		igt_assert(sysfs != -1);
 
 		igt_require(has_error_state(sysfs));
diff --git a/tests/i915/i915_pm_rc6_residency.c b/tests/i915/i915_pm_rc6_residency.c
index abc30ac6..1b52e4f5 100644
--- a/tests/i915/i915_pm_rc6_residency.c
+++ b/tests/i915/i915_pm_rc6_residency.c
@@ -208,7 +208,7 @@ igt_main
 
 		fd = drm_open_driver(DRIVER_INTEL);
 		devid = intel_get_drm_devid(fd);
-		sysfs = igt_sysfs_open(fd, NULL);
+		sysfs = igt_sysfs_open(fd);
 
 		igt_require(has_rc6_residency("rc6"));
 
diff --git a/tests/perf.c b/tests/perf.c
index 7ae49ebe..4307d36a 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -4092,7 +4092,7 @@ igt_main
 		igt_require_gem(drm_fd);
 
 		devid = intel_get_drm_devid(drm_fd);
-		sysfs = igt_sysfs_open(drm_fd, NULL);
+		sysfs = igt_sysfs_open(drm_fd);
 
 		igt_require(init_sys_info());
 
diff --git a/tests/perf_pmu.c b/tests/perf_pmu.c
index aa5b9921..1a08f564 100644
--- a/tests/perf_pmu.c
+++ b/tests/perf_pmu.c
@@ -1275,7 +1275,7 @@ test_frequency(int gem_fd)
 	igt_spin_t *spin;
 	int fd, sysfs;
 
-	sysfs = igt_sysfs_open(gem_fd, NULL);
+	sysfs = igt_sysfs_open(gem_fd);
 	igt_require(sysfs >= 0);
 
 	min_freq = igt_sysfs_get_u32(sysfs, "gt_RPn_freq_mhz");
diff --git a/tests/vgem_basic.c b/tests/vgem_basic.c
index 1a952c54..526636dd 100644
--- a/tests/vgem_basic.c
+++ b/tests/vgem_basic.c
@@ -262,7 +262,7 @@ static void test_dmabuf_fence_before(int fd)
 
 static void test_sysfs_read(int fd)
 {
-	int dir = igt_sysfs_open(fd, NULL);
+	int dir = igt_sysfs_open(fd);
 	DIR *dirp = fdopendir(dir);
 	struct dirent *de;