Re: [PATCH] drm/i915: Remove unused variable

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On 1/19/2023 10:21 AM, Jani Nikula wrote:
On Wed, 18 Jan 2023, Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> wrote:
On Wed, Jan 18, 2023 at 06:06:24PM +0100, Nirmoy Das wrote:
Removed unused i915 var.

Fixes: a273e95721e9 ("drm/i915: Allow switching away via vga-switcheroo if uninitialized")
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>

and pushed to drm-misc-fixes.

Thanks for the patch.
I guess this was a quick fix to avoid warnings about it.


Yes, it was quick fix.


But really, for i915 the way to go would be to have i915 local var, and
pass that around instead of struct drm_device *dev.


Yes makes sense. I sent a patch for that.


Thanks,

Nirmoy


BR,
Jani.


---
  drivers/gpu/drm/i915/i915_driver.c | 2 --
  1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index 33e231b120c1..6469c7c1e154 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -1071,8 +1071,6 @@ static int i915_driver_open(struct drm_device *dev, struct drm_file *file)
   */
  static void i915_driver_lastclose(struct drm_device *dev)
  {
-	struct drm_i915_private *i915 = to_i915(dev);
-
  	intel_fbdev_restore_mode(dev);
vga_switcheroo_process_delayed_switch();
--
2.39.0




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