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watchdog/hpwdt: Include nmi.h only if CONFIG_HPWDT_NMI_DECODING

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Fixes: d48b0e1737 ("x86, nmi, drivers: Fix nmi splitup build bug")

Arm64 does not support NMI and has no <asm/nmi.h>.

Include <asm/nmi.h> only if CONFIG_HPWDT_NMI_DECODING is defined to
avoid build failure on non-existent header file on Arm64.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220820202821.1263837-2-jerry.hoemann@hpe.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Jerry Hoemann 2022-08-20 14:28:20 -06:00 committed by Wim Van Sebroeck
parent 926e099267
commit ed835d8171
1 changed files with 2 additions and 0 deletions
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2
drivers/watchdog/hpwdt.c
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@ -20,7 +20,9 @@
#include <linux/pci_ids.h>
#include <linux/types.h>
#include <linux/watchdog.h>
#ifdef CONFIG_HPWDT_NMI_DECODING
#include <asm/nmi.h>
#endif
#include <linux/crash_dump.h>
#define HPWDT_VERSION "2.0.4"