treewide: Fix typos in printk

This patch fix some spelling typos found in printk.

[jkosina@suse.cz: drop arch/arm64/kernel/hibernate.c that was already
 in place]
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index d69e357..c71484f 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -241,7 +241,7 @@ static void amd_gpio_dbg_show(struct seq_file *s, struct gpio_chip *gc)
 					 pin_reg & BIT(ACTIVE_LEVEL_OFF + 1))
 					active_level = "Active on both|";
 				else
-					active_level = "Unknow Active level|";
+					active_level = "Unknown Active level|";
 
 				if (pin_reg & BIT(LEVEL_TRIG_OFF))
 					level_trig = "Level trigger|";