[v2,06/10] staging: vchiq: Release firmware handle on unbind
diff mbox series

Message ID 20201022155858.20867-7-nsaenzjulienne@suse.de
State New, archived
Headers show
Series
  • Raspberry Pi PoE HAT fan support
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Commit Message

Nicolas Saenz Julienne Oct. 22, 2020, 3:58 p.m. UTC
Upon unbinding the device make sure we release RPi's firmware interface.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
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diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 01125d9f991b..dfa4d144faa8 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2771,11 +2771,14 @@  static int vchiq_probe(struct platform_device *pdev)
 
 static int vchiq_remove(struct platform_device *pdev)
 {
+	struct vchiq_drvdata *drvdata = platform_get_drvdata(pdev);
+
 	platform_device_unregister(bcm2835_audio);
 	platform_device_unregister(bcm2835_camera);
 	vchiq_debugfs_deinit();
 	device_destroy(vchiq_class, vchiq_devid);
 	cdev_del(&vchiq_cdev);
+	rpi_firmware_put(drvdata->fw);
 
 	return 0;
 }