diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c')
-rw-r--r-- | kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c b/kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c index 4f92bfc13..b9581feb2 100644 --- a/kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c +++ b/kernel/drivers/gpu/drm/nouveau/nvkm/core/enum.c @@ -38,29 +38,19 @@ nvkm_enum_find(const struct nvkm_enum *en, u32 value) return NULL; } -const struct nvkm_enum * -nvkm_enum_print(const struct nvkm_enum *en, u32 value) -{ - en = nvkm_enum_find(en, value); - if (en) - pr_cont("%s", en->name); - else - pr_cont("(unknown enum 0x%08x)", value); - return en; -} - void -nvkm_bitfield_print(const struct nvkm_bitfield *bf, u32 value) +nvkm_snprintbf(char *data, int size, const struct nvkm_bitfield *bf, u32 value) { - while (bf->name) { + bool space = false; + while (size >= 1 && bf->name) { if (value & bf->mask) { - pr_cont(" %s", bf->name); - value &= ~bf->mask; + int this = snprintf(data, size, "%s%s", + space ? " " : "", bf->name); + size -= this; + data += this; + space = true; } - bf++; } - - if (value) - pr_cont(" (unknown bits 0x%08x)", value); + data[0] = '\0'; } |