linux-kernel - [PATCH 5.4 036/222] ARM: davinci: select CONFIG_RESET

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Date:   Wed, 22 Jan 2020 10:27:02 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Sekhar Nori <nsekhar@...com>, Olof Johansson <olof@...om.net>
Subject: [PATCH 5.4 036/222] ARM: davinci: select CONFIG_RESET_CONTROLLER

From: Arnd Bergmann <arnd@...db.de>

commit 7afec66e2bf5683d8bfc812cc295313d1b8473bc upstream.

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'

Link: https://lore.kernel.org/r/20191210195202.622734-1-arnd@arndb.de
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>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
Acked-by: Sekhar Nori <nsekhar@...com>
Signed-off-by: Olof Johansson <olof@...om.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/mach-davinci/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- 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