Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1619016
| From | Ben Dooks <ben.dooks@codethink.co.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 1/1] memory: tegra: fix fdc test bug |
| Date | 2017-04-07 20:10 +0200 |
| Message-ID | <ttGbg-21h-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The fdc variable is a bool, taking the address of this will generally produce true, thus skewing any users of the tegra_mc_set_latency_allowance code. Note, this does not seem to be producing a compiler warning. This was only spotted as it meant a caller was seeing 3 times higher than expected register results. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> --- drivers/memory/tegra/mc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c index fb44d1741862..e20470736319 100644 --- a/drivers/memory/tegra/mc.c +++ b/drivers/memory/tegra/mc.c @@ -121,7 +121,7 @@ int tegra_mc_set_latency_allowance(int client_id, unsigned int bandwidth) WARN_ON(client->id != client_id); - if (&client->fdc) + if (client->fdc) atom_bytes = plat_mc->soc->atom_size_fdc; else atom_bytes = plat_mc->soc->atom_size; -- 2.11.0
Back to linux.kernel | Previous | Next | Find similar | Unroll thread
[PATCH 1/1] memory: tegra: fix fdc test bug Ben Dooks <ben.dooks@codethink.co.uk> - 2017-04-07 20:10 +0200
csiph-web