diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-20 15:53:03 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 10:29:39 +0200 |
| commit | 18fa92c2dcc6c52e0bf27d214d80f0c25a89b47d (patch) | |
| tree | a3020ac5b1f366f2f0920941b589808e435dbcee /freebsd/sys/dev/ofw/ofw_bus_subr.c | |
| parent | Update to FreeBSD head 2017-12-01 (diff) | |
| download | rtems-libbsd-18fa92c2dcc6c52e0bf27d214d80f0c25a89b47d.tar.bz2 | |
Update to FreeBSD head 2018-02-01
Git mirror commit d079ae0442af8fa3cfd6d7ede190d04e64a2c0d4.
Update #3472.
Diffstat (limited to 'freebsd/sys/dev/ofw/ofw_bus_subr.c')
| -rw-r--r-- | freebsd/sys/dev/ofw/ofw_bus_subr.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/freebsd/sys/dev/ofw/ofw_bus_subr.c b/freebsd/sys/dev/ofw/ofw_bus_subr.c index c655e668..8406988f 100644 --- a/freebsd/sys/dev/ofw/ofw_bus_subr.c +++ b/freebsd/sys/dev/ofw/ofw_bus_subr.c @@ -92,6 +92,7 @@ ofw_bus_gen_child_pnpinfo_str(device_t cbdev, device_t child, char *buf, size_t buflen) { + *buf = '\0'; if (ofw_bus_get_name(child) != NULL) { strlcat(buf, "name=", buflen); strlcat(buf, ofw_bus_get_name(child), buflen); @@ -388,9 +389,8 @@ ofw_bus_search_intrmap(void *intr, int intrsz, void *regs, int physsz, uint8_t *mptr; pcell_t paddrsz; pcell_t pintrsz; - int i, rsz, tsz; + int i, tsz; - rsz = -1; if (imapmsk != NULL) { for (i = 0; i < physsz; i++) ref[i] = uiregs[i] & uiimapmsk[i]; @@ -447,7 +447,7 @@ ofw_bus_msimap(phandle_t node, uint16_t pci_rid, phandle_t *msi_parent, { pcell_t *map, mask, msi_base, rid_base, rid_length; ssize_t len; - uint32_t masked_rid, rid; + uint32_t masked_rid; int err, i; /* TODO: This should be OF_searchprop_alloc if we had it */ @@ -464,7 +464,6 @@ ofw_bus_msimap(phandle_t node, uint16_t pci_rid, phandle_t *msi_parent, } err = ENOENT; - rid = 0; mask = 0xffffffff; OF_getencprop(node, "msi-map-mask", &mask, sizeof(mask)); |