at91: kernel v5.15: copy config and patches from 5.10

[openwrt/staging/dedeckeh.git] / target / linux / at91 / patches-5.15 / 201-ARM-at91-pm-do-not-initialize-pdev.patch

diff --git a/target/linux/at91/patches-5.15/201-ARM-at91-pm-do-not-initialize-pdev.patch b/target/linux/at91/patches-5.15/201-ARM-at91-pm-do-not-initialize-pdev.patch
new file mode 100644 (file)
index 0000000..413a95a
--- /dev/null
+++ b/target/linux/at91/patches-5.15/201-ARM-at91-pm-do-not-initialize-pdev.patch
@@ -0,0 +1,25 @@
+From 31e25503bbad1fffd29fd074a46bd4858b65304f Mon Sep 17 00:00:00 2001
+From: Claudiu Beznea <claudiu.beznea@microchip.com>
+Date: Thu, 15 Apr 2021 13:49:51 +0300
+Subject: [PATCH 201/247] ARM: at91: pm: do not initialize pdev
+
+There is no need to initialize pdev.
+
+Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
+Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
+Link: https://lore.kernel.org/r/20210415105010.569620-6-claudiu.beznea@microchip.com
+---
+ arch/arm/mach-at91/pm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/arm/mach-at91/pm.c
++++ b/arch/arm/mach-at91/pm.c
+@@ -674,7 +674,7 @@ static int __init at91_pm_backup_init(vo
+ {
+       struct gen_pool *sram_pool;
+       struct device_node *np;
+-      struct platform_device *pdev = NULL;
++      struct platform_device *pdev;
+       int ret = -ENODEV;
+ 
+       if (!IS_ENABLED(CONFIG_SOC_SAMA5D2))