From: Nathan Chancellor <natechancellor@gmail.com>
To: Vadim Pasternak <vadimp@mellanox.com>,
Darren Hart <dvhart@infradead.org>,
Andy Shevchenko <andy@infradead.org>
Cc: platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org,
Nathan Chancellor <natechancellor@gmail.com>
Subject: [PATCH] platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_msn201x_items
Date: Tue, 25 Sep 2018 22:21:15 -0700 [thread overview]
Message-ID: <20180926052115.21223-1-natechancellor@gmail.com> (raw)
Clang warns that mlxplat_mlxcpld_msn201x_items is not going to be
emitted in the final assembly because it's only used in ARRAY_SIZE right
now, which is a compile time evaluation since the array's size is known.
drivers/platform/x86/mlx-platform.c:555:32: warning: variable
'mlxplat_mlxcpld_msn201x_items' is not needed and will not be emitted
[-Wunneeded-internal-declaration]
static struct mlxreg_core_item mlxplat_mlxcpld_msn201x_items[] = {
^
1 warning generated.
It appears this was a copy and paste mistake from when this item was
first added. Use the definition in mlxplat_mlxcpld_msn201x_data so that
Clang no longer warns.
Link: https://github.com/ClangBuiltLinux/linux/issues/141
Fixes: a49a41482f61 ("platform/x86: mlx-platform: Add support for new msn201x system type")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
drivers/platform/x86/mlx-platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index d89936c93ba0..c2c3a1a19879 100644
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -575,7 +575,7 @@ static struct mlxreg_core_item mlxplat_mlxcpld_msn201x_items[] = {
static
struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn201x_data = {
- .items = mlxplat_mlxcpld_msn21xx_items,
+ .items = mlxplat_mlxcpld_msn201x_items,
.counter = ARRAY_SIZE(mlxplat_mlxcpld_msn201x_items),
.cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
--
2.19.0
next reply other threads:[~2018-09-26 5:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-26 5:21 Nathan Chancellor [this message]
2018-09-26 7:43 ` Vadim Pasternak
2018-10-19 11:38 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180926052115.21223-1-natechancellor@gmail.com \
--to=natechancellor@gmail.com \
--cc=andy@infradead.org \
--cc=dvhart@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=platform-driver-x86@vger.kernel.org \
--cc=vadimp@mellanox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®