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| author | Randy Dunlap <[email protected]> | 2024-02-11 05:28:02 +0000 |
|---|---|---|
| committer | Andreas Larsson <[email protected]> | 2024-02-16 15:50:25 +0000 |
| commit | 3ed7c61e49d65dacb96db798c0ab6fcd55a1f20f (patch) | |
| tree | 9175de7699b7860a38f741faec68b045d6f5878c /drivers/fpga/altera-fpga2sdram.c | |
| parent | sparc: vio: make vio_bus_type const (diff) | |
| download | kernel-3ed7c61e49d65dacb96db798c0ab6fcd55a1f20f.tar.gz kernel-3ed7c61e49d65dacb96db798c0ab6fcd55a1f20f.zip | |
sparc64: NMI watchdog: fix return value of __setup handler
__setup() handlers should return 1 to obsolete_checksetup() in
init/main.c to indicate that the boot option has been handled.
A return of 0 causes the boot option/value to be listed as an Unknown
kernel parameter and added to init's (limited) argument or environment
strings. Also, error return codes don't mean anything to
obsolete_checksetup() -- only non-zero (usually 1) or zero.
So return 1 from setup_nmi_watchdog().
Fixes: e5553a6d0442 ("sparc64: Implement NMI watchdog on capable cpus.")
Signed-off-by: Randy Dunlap <[email protected]>
Reported-by: Igor Zhbanov <[email protected]>
Link: lore.kernel.org/r/[email protected]
Cc: "David S. Miller" <[email protected]>
Cc: [email protected]
Cc: Sam Ravnborg <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: [email protected]
Cc: Arnd Bergmann <[email protected]>
Cc: Andreas Larsson <[email protected]>
Signed-off-by: Andreas Larsson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/fpga/altera-fpga2sdram.c')
0 files changed, 0 insertions, 0 deletions