From: Matthias Kaehlcke Date: Thu, 6 Apr 2017 21:21:35 +0000 (-0700) Subject: ath9k: Add cast to u8 to FREQ2FBIN macro X-Git-Tag: v4.12-rc1~129^2~119^2~4^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=627871b71c89a6ec12fbed75063f238e0c7127b2;p=platform%2Fkernel%2Flinux-exynos.git 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 Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 30bf722..31390af 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))