linux-kernel - [PATCH] mfd: syscon: set regmap name to DT node name

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Message-Id: <1516748254-19399-1-git-send-email-david@lechnology.com>
Date:   Tue, 23 Jan 2018 16:57:34 -0600
From:   David Lechner <david@...hnology.com>
To:     linux-kernel@...r.kernel.org
Cc:     David Lechner <david@...hnology.com>,
        Lee Jones <lee.jones@...aro.org>, Arnd Bergmann <arnd@...db.de>
Subject: [PATCH] mfd: syscon: set regmap name to DT node name

This sets the regmap name to the device tree node name. This is useful
for debugging.

Signed-off-by: David Lechner <david@...hnology.com>
---
 drivers/mfd/syscon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index b93fe4c..2c34a35 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -87,6 +87,7 @@ static struct syscon *of_syscon_register(struct device_node *np)
 	if (ret)
 		reg_io_width = 4;
 
+	syscon_config.name = of_node_full_name(np);
 	syscon_config.reg_stride = reg_io_width;
 	syscon_config.val_bits = reg_io_width * 8;
 	syscon_config.max_register = resource_size(&res) - reg_io_width;
-- 
2.7.4