linux-kernel - [PATCH] watchdog: Add missing include for FIELD

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Date: Mon, 1 Jul 2024 10:56:49 +0300
From: Matti Vaittinen <mazziesaccount@...il.com>
To: Matti Vaittinen <mazziesaccount@...il.com>,
	Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc: Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Wim Van Sebroeck <wim@...ux-watchdog.org>,
	Guenter Roeck <linux@...ck-us.net>, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-watchdog@...r.kernel.org
Subject: [PATCH] watchdog: Add missing include for FIELD_*()

The FIELD_PREP() and FIELD_GET() macros are defined in the
linux/bitfield.h. Include this header to avoid missing the macro
definitions.

Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406300817.hcJ9VtLf-lkp@intel.com/

---
This patch is built on the ib-mfd-regulator-watchdog-v6.11 tag.
These macros got included via some indirect route in my build
config on v6.10-rc1 - but the lkp reported problem on some config.

Please, let me know if this follow-up fix is Ok or if I should rather
respin the:
https://lore.kernel.org/all/20240627082555.GH2532839@google.com/
with this fix. (I don't see much of potential bisecting problems if this
fix still gets in the next release, as the watchdog code is behind a new
Kconfig flag - but please let me know if I should re-spin whole series).
---
 drivers/watchdog/bd96801_wdt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/bd96801_wdt.c b/drivers/watchdog/bd96801_wdt.c
index ff51f42ced2a..12b74fd2bc05 100644
--- a/drivers/watchdog/bd96801_wdt.c
+++ b/drivers/watchdog/bd96801_wdt.c
@@ -5,6 +5,7 @@
  * ROHM BD96801 watchdog driver
  */
 
+#include <linux/bitfield.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/mfd/rohm-bd96801.h>

base-commit: fcf1f960a6aa45a22efd4d49114c672ed305b85f
-- 
2.45.1


-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =] 

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