egl: drop unused _EGLDriver from MakeCurrent()

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6241>
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index fbf92cf..128c412 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -1754,7 +1754,7 @@
  * Called via eglMakeCurrent(), drv->MakeCurrent().
  */
 static EGLBoolean
-dri2_make_current(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *dsurf,
+dri2_make_current(_EGLDisplay *disp, _EGLSurface *dsurf,
                   _EGLSurface *rsurf, _EGLContext *ctx)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
diff --git a/src/egl/drivers/haiku/egl_haiku.cpp b/src/egl/drivers/haiku/egl_haiku.cpp
index 2b2c7d9..3bb1a798 100644
--- a/src/egl/drivers/haiku/egl_haiku.cpp
+++ b/src/egl/drivers/haiku/egl_haiku.cpp
@@ -278,7 +278,7 @@
 
 extern "C"
 EGLBoolean
-haiku_make_current(const _EGLDriver* drv, _EGLDisplay *disp, _EGLSurface *dsurf,
+haiku_make_current(_EGLDisplay *disp, _EGLSurface *dsurf,
 	_EGLSurface *rsurf, _EGLContext *ctx)
 {
 	CALLED();
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 7177f9e..77099a7 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -879,7 +879,7 @@
    if (read_surf && read_surf->Lost)
       RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_FALSE);
 
-   ret = drv->MakeCurrent(drv, disp, draw_surf, read_surf, context);
+   ret = drv->MakeCurrent(disp, draw_surf, read_surf, context);
 
    RETURN_EGL_EVAL(disp, ret);
 }
@@ -1705,11 +1705,9 @@
 
       if (ctx) {
          _EGLDisplay *disp = ctx->Resource.Display;
-         const _EGLDriver *drv;
 
          mtx_lock(&disp->Mutex);
-         drv = disp->Driver;
-         (void) drv->MakeCurrent(drv, disp, NULL, NULL, NULL);
+         (void) disp->Driver->MakeCurrent(disp, NULL, NULL, NULL);
          mtx_unlock(&disp->Mutex);
       }
    }
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 7e89279..daf41e7 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -97,7 +97,7 @@
    /* this is the only function (other than Initialize) that may be called
     * with an uninitialized display
     */
-   EGLBoolean (*MakeCurrent)(const _EGLDriver *drv, _EGLDisplay *disp,
+   EGLBoolean (*MakeCurrent)(_EGLDisplay *disp,
                              _EGLSurface *draw, _EGLSurface *read,
                              _EGLContext *ctx);