linux-kernel - [PATCH] ARM: davinci: select CONFIG_RESET

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Date:   Tue, 10 Dec 2019 20:51:44 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Sekhar Nori <nsekhar@...com>
Cc:     Arnd Bergmann <arnd@...db.de>, stable@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Lechner <david@...hnology.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: davinci: select CONFIG_RESET_CONTROLLER

Selecting RESET_CONTROLLER is actually required, otherwise we
can get a link failure in the clock driver:

drivers/clk/davinci/psc.o: In function `__davinci_psc_register_clocks':
psc.c:(.text+0x9a0): undefined reference to `devm_reset_controller_register'
drivers/clk/davinci/psc-da850.o: In function `da850_psc0_init':
psc-da850.c:(.text+0x24): undefined reference to `reset_controller_add_lookup'

Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5")
Cc: <stable@...r.kernel.org> # v5.4
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 arch/arm/mach-davinci/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index dd427bd2768c..02b180ad7245 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -9,6 +9,7 @@ menuconfig ARCH_DAVINCI
 	select PM_GENERIC_DOMAINS if PM
 	select PM_GENERIC_DOMAINS_OF if PM && OF
 	select REGMAP_MMIO
+	select RESET_CONTROLLER
 	select HAVE_IDE
 	select PINCTRL_SINGLE
 
-- 
2.20.0