From: Claudiu Beznea <claudiu.beznea@microchip.com>
To: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<ludovic.desroches@microchip.com>, <robh+dt@kernel.org>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: [PATCH 2/7] drivers: soc: atmel: use GENMASK
Date: Fri, 22 Jan 2021 14:21:32 +0200 [thread overview]
Message-ID: <1611318097-8970-3-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1611318097-8970-1-git-send-email-claudiu.beznea@microchip.com>
Use GENMASK() to define CIDR match mask.
Signed-off-by: Claudiu Beznea <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 1a6cb4bc7d67..ef591b622583 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -28,7 +28,7 @@
#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
--
2.7.4
next prev parent reply other threads:[~2021-01-22 12:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 12:21 [PATCH 0/7] drivers: soc: atmel: add support for sama7g5 Claudiu Beznea
2021-01-22 12:21 ` [PATCH 1/7] drivers: soc: atmel: add spdx licence identifier Claudiu Beznea
2021-01-22 14:16 ` Rob Herring
2021-01-22 12:21 ` Claudiu Beznea [this message]
2021-01-22 12:21 ` [PATCH 3/7] drivers: soc: atmel: fix "__initconst should be placed after socs[]" warning Claudiu Beznea
2021-01-22 12:21 ` [PATCH 4/7] drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[] Claudiu Beznea
2021-01-22 12:21 ` [PATCH 5/7] drivers: soc: atmel: add per soc id and version match masks Claudiu Beznea
2021-01-22 12:21 ` [PATCH 6/7] dt-bindings: atmel-sysreg: add "microchip,sama7g5-chipid" Claudiu Beznea
2021-01-22 12:21 ` [PATCH 7/7] drivers: soc: atmel: add support for sama7g5 Claudiu Beznea
2021-01-26 9:16 ` [PATCH 0/7] " Nicolas Ferre
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