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From 8d858d9c57a0210ca1ce9e5ba76fab8bdb4d7b39 Mon Sep 17 00:00:00 2001
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Date: Fri, 22 Jan 2021 14:21:32 +0200
Subject: [PATCH 137/247] drivers: soc: atmel: use GENMASK
Use GENMASK() to define CIDR match mask.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/1611318097-8970-3-git-send-email-claudiu.beznea@microchip.com
---
drivers/soc/atmel/soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 698d21f50516..c3f920ee5c6f 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -27,7 +27,7 @@
#define AT91_CHIPID_EXID 0x04
#define AT91_CIDR_VERSION(x) ((x) & 0x1f)
#define AT91_CIDR_EXT BIT(31)
-#define AT91_CIDR_MATCH_MASK 0x7fffffe0
+#define AT91_CIDR_MATCH_MASK GENMASK(30, 5)
static const struct at91_soc __initconst socs[] = {
#ifdef CONFIG_SOC_AT91RM9200
--
2.32.0
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