The global function triggers a warning because of the missing prototype
drivers/ata/pata_ns87415.c:263:6: warning: no previous prototype for 'ns87560_tf_read' [-Wmissing-prototypes]
263 | void ns87560_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
There are no other references to this, so just make it static.
Fixes: c4b5b7b6c4 ("pata_ns87415: Initial cut at 87415/87560 IDE support")
Reviewed-by: Sergey Shtylyov <[email protected]>
Reviewed-by: Serge Semin <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Damien Le Moal <[email protected]>
Arnd Bergmann
3fc2febb0f