mirror of https://gitee.com/openkylin/linux.git
5ed0505c71
Until recently uio_get_minor() returned 0 for success and a negative value on failure. This became non-negative for suceess and negative for failure. Restore the original return value spec so that we can successfully initialize UIO devices with a non-zero minor device number. Cc: "Hans J. Koch" <hjk@hansjkoch.de> Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| uio.c | ||
| uio_aec.c | ||
| uio_cif.c | ||
| uio_dmem_genirq.c | ||
| uio_netx.c | ||
| uio_pci_generic.c | ||
| uio_pdrv.c | ||
| uio_pdrv_genirq.c | ||
| uio_pruss.c | ||
| uio_sercos3.c | ||