1 From 8d858d9c57a0210ca1ce9e5ba76fab8bdb4d7b39 Mon Sep 17 00:00:00 2001
2 From: Claudiu Beznea <claudiu.beznea@microchip.com>
3 Date: Fri, 22 Jan 2021 14:21:32 +0200
4 Subject: [PATCH 137/247] drivers: soc: atmel: use GENMASK
6 Use GENMASK() to define CIDR match mask.
8 Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
9 Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
10 Link: https://lore.kernel.org/r/1611318097-8970-3-git-send-email-claudiu.beznea@microchip.com
12 drivers/soc/atmel/soc.c | 2 +-
13 1 file changed, 1 insertion(+), 1 deletion(-)
15 --- a/drivers/soc/atmel/soc.c
16 +++ b/drivers/soc/atmel/soc.c
18 #define AT91_CHIPID_EXID 0x04
19 #define AT91_CIDR_VERSION(x) ((x) & 0x1f)
20 #define AT91_CIDR_EXT BIT(31)
21 -#define AT91_CIDR_MATCH_MASK 0x7fffffe0
22 +#define AT91_CIDR_MATCH_MASK GENMASK(30, 5)
24 static const struct at91_soc __initconst socs[] = {
25 #ifdef CONFIG_SOC_AT91RM9200