drm/i915: Use execlists_num_ports instead of size of array

There is function to tell how many ports we have, so use it.
We still have direct relationship with array size and port count,
so no harm was done.

Fixes: 76e70087d360 ("drm/i915: Make execlist port count variable")
Cc: Mika Kuoppala <[email protected]>
Cc: Chris Wilson <[email protected]>
Signed-off-by: Mika Kuoppala <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index 31381a327347aa9cf0aac8ec31f7ef672a8dab6b..f15de4dcefde43ef15ca98c26a2e1ce82ba31cde 100644 (file)
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -500,7 +500,7 @@ static void i915_guc_submit(struct intel_engine_cs *engine)
        const unsigned int engine_id = engine->id;
        unsigned int n;
 
-       for (n = 0; n < ARRAY_SIZE(execlists->port); n++) {
+       for (n = 0; n < execlists_num_ports(execlists); n++) {
                struct drm_i915_gem_request *rq;
                unsigned int count;
 

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 721432ddf4039394a935fbb4401169ff2505c663..fbfcf88d7fe31200f9b9dd8d8d8582e5f25f1644 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -691,7 +691,7 @@ static void
 execlist_cancel_port_requests(struct intel_engine_execlists *execlists)
 {
        struct execlist_port *port = execlists->port;
-       unsigned int num_ports = ARRAY_SIZE(execlists->port);
+       unsigned int num_ports = execlists_num_ports(execlists);
 
        while (num_ports-- && port_isset(port)) {
                struct drm_i915_gem_request *rq = port_request(port);