diff options
| author | shaoyunl <Shaoyun.Liu@amd.com> | 2017-11-01 19:21:56 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-03 17:04:27 +0100 |
| commit | a50f2e242887ad0b0feb62df79cd05f7943c709e (patch) | |
| tree | 202ea400189aaf9d407b67059c71df6e7426be6a /usr | |
| parent | 206fa7b19cb266575bb7c100723d7c060c1bd886 (diff) | |
drm/amdkfd: Fix SDMA ring buffer size calculation
[ Upstream commit d12fb13f23199faa7e536acec1db49068e5a067d ]
ffs function return the position of the first bit set on 1 based.
(bit zero returns 1).
Signed-off-by: shaoyun liu <shaoyun.liu@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions