Merge tag 'at91-fixes-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

AT91 fixes for 6.4

It contains:
- fix imbalanced reference counter for ethernet devices; without it
  system hangs after consecutive suspend/resume cycles;
- fix debounce delay property for shutdown controller; the initial DT
  property is not what the driver expects.

* tag 'at91-fixes-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc
  ARM: at91: pm: fix imbalanced reference counter for ethernet devices

Link: https://lore.kernel.org/r/20230530105930.11621-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Author: arndb

arch/arm/boot/dts/at91-sama7g5ek.dts

@@ -792,7 +792,7 @@
 };
 
 &shdwc {
-	atmel,shdwc-debouncer = <976>;
+	debounce-delay-us = <976>;
 	status = "okay";
 
 	input@0 {

arch/arm/mach-at91/pm.c

@@ -334,16 +334,14 @@ static bool at91_pm_eth_quirk_is_valid(struct at91_pm_quirk_eth *eth)
 		pdev = of_find_device_by_node(eth->np);
 		if (!pdev)
 			return false;
+		/* put_device(eth->dev) is called at the end of suspend. */
 		eth->dev = &pdev->dev;
 	}
 
 	/* No quirks if device isn't a wakeup source. */
-	if (!device_may_wakeup(eth->dev)) {
-		put_device(eth->dev);
+	if (!device_may_wakeup(eth->dev))
 		return false;
-	}
 
-	/* put_device(eth->dev) is called at the end of suspend. */
 	return true;
 }
 
@@ -439,14 +437,14 @@ static int at91_pm_config_quirks(bool suspend)
 				pr_err("AT91: PM: failed to enable %s clocks\n",
 				       j == AT91_PM_G_ETH ? "geth" : "eth");
 			}
-		} else {
-			/*
-			 * Release the reference to eth->dev taken in
-			 * at91_pm_eth_quirk_is_valid().
-			 */
-			put_device(eth->dev);
-			eth->dev = NULL;
 		}
+
+		/*
+		 * Release the reference to eth->dev taken in
+		 * at91_pm_eth_quirk_is_valid().
+		 */
+		put_device(eth->dev);
+		eth->dev = NULL;
 	}
 
 	return ret;