diff options
Diffstat (limited to 'cpukit/dev/spi/spi-bus.c')
| -rw-r--r-- | cpukit/dev/spi/spi-bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/dev/spi/spi-bus.c b/cpukit/dev/spi/spi-bus.c index 5308603216..42b70aa6c9 100644 --- a/cpukit/dev/spi/spi-bus.c +++ b/cpukit/dev/spi/spi-bus.c @@ -199,6 +199,8 @@ static int spi_bus_ioctl( arg, IOCPARM_LEN(command) / sizeof(struct spi_ioc_transfer) ); + } else if (bus->ioctl != NULL) { + err = (*bus->ioctl)(bus, command, arg); } else { err = -EINVAL; } @@ -300,6 +302,7 @@ static int spi_bus_do_init( bus->transfer = spi_bus_transfer_default; bus->setup = spi_bus_setup_default; bus->destroy = destroy; + bus->ioctl = NULL; bus->bits_per_word = 8; return 0; |