diff options
Diffstat (limited to 'drivers/staging/xillybus')
| -rw-r--r-- | drivers/staging/xillybus/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/staging/xillybus/xillybus_core.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/staging/xillybus/Kconfig b/drivers/staging/xillybus/Kconfig index 75c38c8..b53bdf1 100644 --- a/drivers/staging/xillybus/Kconfig +++ b/drivers/staging/xillybus/Kconfig @@ -5,6 +5,7 @@ config XILLYBUS tristate "Xillybus generic FPGA interface" depends on PCI || (OF_ADDRESS && OF_IRQ) + select CRC32 help Xillybus is a generic interface for peripherals designed on programmable logic (FPGA). The driver probes the hardware for @@ -16,7 +17,7 @@ if XILLYBUS config XILLYBUS_PCIE tristate "Xillybus over PCIe" - depends on PCI + depends on PCI_MSI help Set to M if you want Xillybus to use PCI Express for communicating with the FPGA. diff --git a/drivers/staging/xillybus/xillybus_core.c b/drivers/staging/xillybus/xillybus_core.c index 2ebaf16..b0a6696 100644 --- a/drivers/staging/xillybus/xillybus_core.c +++ b/drivers/staging/xillybus/xillybus_core.c @@ -2318,8 +2318,12 @@ static int __init xillybus_init(void) } xillybus_wq = alloc_workqueue(xillyname, 0, 0); + if (!xillybus_wq) { + class_destroy(xillybus_class); + rc = -ENOMEM; + } - return 0; /* Success */ + return rc; } static void __exit xillybus_exit(void) |
