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mlxbf-bootctl: fix the build error with FIELD_PREP()

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rsh_log_store() calls the FIELD_PREP() macro without including the
required header file, resulting a build error:

  CC      drivers/platform/mellanox/mlxbf-bootctl.o
drivers/platform/mellanox/mlxbf-bootctl.c: In function ‘rsh_log_store’:
drivers/platform/mellanox/mlxbf-bootctl.c:429:16: error: implicit declaration of function ‘FIELD_PREP’ [-Wimplicit-function-declaration]
  429 |         data = FIELD_PREP(MLXBF_RSH_LOG_TYPE_MASK, MLXBF_RSH_LOG_TYPE_MSG);
      |                ^~~~~~~~~~

Fix this by including the <linux/bitfield.h> file.

Fixes: e9d1b2d0f7 ("mlxbf-bootctl: Add sysfs file for BlueField boot log")
Signed-off-by: Nikolay Kulikov <nikolayof23@gmail.com>
Link: https://patch.msgid.link/20260810-mellanox_fix_implicit_declaration-v1-1-352e647b8f28@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Nikolay Kulikov 2026-08-10 22:10:02 +03:00 committed by Ilpo Järvinen
parent abca989604
commit 46b14c6f11
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1 changed files with 1 additions and 0 deletions
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drivers/platform/mellanox/mlxbf-bootctl.c
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@ -10,6 +10,7 @@
#include <linux/acpi.h>
#include <linux/arm-smccc.h>
#include <linux/bitfield.h>
#include <linux/delay.h>
#include <linux/if_ether.h>
#include <linux/iopoll.h>