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Message-Id: <20240207130745.1783198-3-claudiu.beznea.uj@bp.renesas.com>
Date: Wed, 7 Feb 2024 15:07:38 +0200
From: Claudiu <claudiu.beznea@...on.dev>
To: wim@...ux-watchdog.org,
linux@...ck-us.net,
robh@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org,
p.zabel@...gutronix.de,
geert+renesas@...der.be,
magnus.damm@...il.com,
biju.das.jz@...renesas.com
Cc: linux-watchdog@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-renesas-soc@...r.kernel.org,
claudiu.beznea@...on.dev,
Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH v5 2/9] watchdog: rzg2l_wdt: Make the driver depend on PM
From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
The rzg2l_wdt watchdog driver cannot work w/o CONFIG_PM=y (e.g. the
clocks are enabled though pm_runtime_* specific APIs). To avoid building
a driver that doesn't work make explicit the dependency on CONFIG_PM. Along
with it the dependency on CONFIG_PM and CONFIG_COMPILE_TEST was moved to a
new line to have the code simpler.
Suggested-by: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---
Changes in v5:
- updated patch description
- added on a new line the dependency on PM and COMPILE_TEST
Changes in v4:
- s/ARCH_RENESAS/ARCH_RZG2L || ARCH_R9A09G011 due to patch 1/9
Changes in v3:
- make driver depend on PM; with that the "unmet direct dependency"
Reported-by: kernel test robot <lkp@...el.com>
was also fixed
- adapt commit message
Changes in v2:
- this patch is new
drivers/watchdog/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index f6cb63a0d889..dd0fc44b1ab3 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -910,7 +910,8 @@ config RENESAS_RZN1WDT
config RENESAS_RZG2LWDT
tristate "Renesas RZ/G2L WDT Watchdog"
- depends on ARCH_RZG2L || ARCH_R9A09G011 || COMPILE_TEST
+ depends on ARCH_RZG2L || ARCH_R9A09G011
+ depends on PM || COMPILE_TEST
select WATCHDOG_CORE
help
This driver adds watchdog support for the integrated watchdogs in the
--
2.39.2
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