linux-kernel - [PATCH net-next] dpll: zl3073x: Fix build failure

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Message-ID: <20250726184145.25769-1-ivecera@redhat.com>
Date: Sat, 26 Jul 2025 20:41:45 +0200
From: Ivan Vecera <ivecera@...hat.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: Prathosh Satish <Prathosh.Satish@...rochip.com>,
	Jiri Pirko <jiri@...nulli.us>,
	netdev@...r.kernel.org (open list:MICROCHIP ZL3073X DRIVER),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH net-next] dpll: zl3073x: Fix build failure

If CONFIG_ZL3073X is enabled but both CONFIG_ZL3073X_I2C and
CONFIG_ZL3073X_SPI are disabled, the compilation may fail because
CONFIG_REGMAP is not enabled.

Fix the issue by selecting CONFIG_REGMAP when CONFIG_ZL3073X is enabled.

Fixes: 2df8e64e01c10 ("dpll: Add basic Microchip ZL3073x support")
Signed-off-by: Ivan Vecera <ivecera@...hat.com>
---
 drivers/dpll/zl3073x/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dpll/zl3073x/Kconfig b/drivers/dpll/zl3073x/Kconfig
index 41fa6a8f96ab9..7db262ab84582 100644
--- a/drivers/dpll/zl3073x/Kconfig
+++ b/drivers/dpll/zl3073x/Kconfig
@@ -5,6 +5,7 @@ config ZL3073X
 	depends on NET
 	select DPLL
 	select NET_DEVLINK
+	select REGMAP
 	help
 	  This driver supports Microchip Azurite family DPLL/PTP/SyncE
 	  devices that support up to 5 independent DPLL channels,
-- 
2.49.1