diff options
Diffstat (limited to 'drivers/spi/spi-butterfly.c')
| -rw-r--r-- | drivers/spi/spi-butterfly.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/spi/spi-butterfly.c b/drivers/spi/spi-butterfly.c index 8081f96..ee4f91c 100644 --- a/drivers/spi/spi-butterfly.c +++ b/drivers/spi/spi-butterfly.c @@ -309,7 +309,6 @@ done: static void butterfly_detach(struct parport *p) { struct butterfly *pp; - int status; /* FIXME this global is ugly ... but, how to quickly get from * the parport to the "struct butterfly" associated with it? @@ -321,7 +320,7 @@ static void butterfly_detach(struct parport *p) butterfly = NULL; /* stop() unregisters child devices too */ - status = spi_bitbang_stop(&pp->bitbang); + spi_bitbang_stop(&pp->bitbang); /* turn off VCC */ parport_write_data(pp->port, 0); |