From: Arnd Bergmann <arnd@arndb.de>

Using FIELD_GET() fails in configurations that don't already include
the header file indirectly:

drivers/net/pse-pd/tps23881.c: In function 'tps23881_i2c_probe':
drivers/net/pse-pd/tps23881.c:755:13: error: implicit declaration of function 'FIELD_GET' [-Wimplicit-function-declaration]
  755 |         if (FIELD_GET(TPS23881_REG_DEVID_MASK, ret) != TPS23881_DEVICE_ID) {
      |             ^~~~~~~~~

Fixes: 89108cb5c285 ("net: pse-pd: tps23881: Fix the device ID check")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/net/pse-pd/tps23881.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/pse-pd/tps23881.c b/drivers/net/pse-pd/tps23881.c
index f90db758554b..2ea75686a319 100644
--- a/drivers/net/pse-pd/tps23881.c
+++ b/drivers/net/pse-pd/tps23881.c
@@ -5,6 +5,7 @@
  * Copyright (c) 2023 Bootlin, Kory Maincent <kory.maincent@bootlin.com>
  */
 
+#include <linux/bitfield.h>
 #include <linux/delay.h>
 #include <linux/firmware.h>
 #include <linux/i2c.h>
-- 
2.39.2

Hi Arnd,

Thank you for your patch.

I acked already other one:
https://lore.kernel.org/all/20240807071538.569784-1-guanjun@linux.alibaba.com/

On Wed, Aug 07, 2024 at 09:54:22AM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> Using FIELD_GET() fails in configurations that don't already include
> the header file indirectly:
> 
> drivers/net/pse-pd/tps23881.c: In function 'tps23881_i2c_probe':
> drivers/net/pse-pd/tps23881.c:755:13: error: implicit declaration of function 'FIELD_GET' [-Wimplicit-function-declaration]
>   755 |         if (FIELD_GET(TPS23881_REG_DEVID_MASK, ret) != TPS23881_DEVICE_ID) {
>       |             ^~~~~~~~~
> 
> Fixes: 89108cb5c285 ("net: pse-pd: tps23881: Fix the device ID check")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>


Regards,
Oleksij
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On Wed, 7 Aug 2024 11:13:48 +0200 Oleksij Rempel wrote:
> I acked already other one:
> https://lore.kernel.org/all/20240807071538.569784-1-guanjun@linux.alibaba.com/

Thanks for the note, I totally missed the other patch scanning for just
fixes before the downstream PR.

I prefer Arnd's fix TBH, apart from not having the wrong tree in the
subject - the fixes tag is correctly formatted and includes are kept
alphabetical.

I'll "move" your ack here, hope that's fine.