From: Matthias Kaehlcke <mka@chromium.org>
To: Kalle Valo <kvalo@codeaurora.org>,
ath9k Development <ath9k-devel@qca.qualcomm.com>
Cc: linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, Grant Grundler <grundler@chromium.org>,
Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH] ath9k: Add cast to u8 to FREQ2FBIN macro
Date: Thu, 6 Apr 2017 14:21:35 -0700 [thread overview]
Message-ID: <20170406212135.72157-1-mka@chromium.org> (raw)
The macro results are assigned to u8 variables/fields. Adding the cast
fixes plenty of clang warnings about "implicit conversion from 'int' to
'u8'".
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
---
drivers/net/wireless/ath/ath9k/eeprom.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 30bf722e33ed..31390af6c33e 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -106,7 +106,7 @@
#define AR9285_RDEXT_DEFAULT 0x1F
#define ATH9K_POW_SM(_r, _s) (((_r) & 0x3f) << (_s))
-#define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
+#define FREQ2FBIN(x, y) (u8)((y) ? ((x) - 2300) : (((x) - 4800) / 5))
#define FBIN2FREQ(x, y) ((y) ? (2300 + x) : (4800 + 5 * x))
#define ath9k_hw_use_flash(_ah) (!(_ah->ah_flags & AH_USE_EEPROM))
--
2.12.2.715.g7642488e1d-goog
next reply other threads:[~2017-04-06 21:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-06 21:21 Matthias Kaehlcke [this message]
2017-04-06 21:29 ` Joe Perches
2017-04-06 23:54 ` Matthias Kaehlcke
2017-04-07 2:36 ` Joe Perches
2017-04-19 14:01 ` Kalle Valo
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=20170406212135.72157-1-mka@chromium.org \
--to=mka@chromium.org \
--cc=ath9k-devel@qca.qualcomm.com \
--cc=grundler@chromium.org \
--cc=kvalo@codeaurora.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/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®