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ath9k: Add cast to u8 to FREQ2FBIN macro 

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>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Matthias Kaehlcke 2017-04-06 14:21:35 -07:00 committed by Kalle Valo
parent 050fd820dc
commit 627871b71c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath9k/eeprom.h
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@ -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))