target/linux/at91/patches-5.10/137-drivers-soc-atmel-use-GENMASK.patch

   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
   5
   6 Use GENMASK() to define CIDR match mask.
   7
   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
  11 ---
  12  drivers/soc/atmel/soc.c | 2 +-
  13  1 file changed, 1 insertion(+), 1 deletion(-)
  14
  15 --- a/drivers/soc/atmel/soc.c
  16 +++ b/drivers/soc/atmel/soc.c
  17 @@ -27,7 +27,7 @@
  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)
  23
  24  static const struct at91_soc __initconst socs[] = {
  25  #ifdef CONFIG_SOC_AT91RM9200