diff options
| author | Ivo van Doorn <ivdoorn@gmail.com> | 2008-08-04 14:38:47 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-08-22 20:29:58 (GMT) |
| commit | 8c5e7a5f59f9d11597bd47de28334da318ea0e80 (patch) | |
| tree | 46dc69607e8a196fd68b3b040b312bc1e7fc0559 /drivers/net/wireless/rt2x00/rt61pci.h | |
| parent | 906c110fcc24bdd5bf0fa22d89ac75d99c747e53 (diff) | |
| download | linux-fsl-qoriq-8c5e7a5f59f9d11597bd47de28334da318ea0e80.tar.xz | |
rt2x00: Gather channel information in structure
Channel information which is read from EEPROM should
be read into an array containing per-channel information.
This removes the requirement of multiple arrays and makes
the channel handling a bit cleaner and easier to expand.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt61pci.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.h | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h index 6d591ce..8ec1451 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.h +++ b/drivers/net/wireless/rt2x00/rt61pci.h @@ -1482,17 +1482,10 @@ struct hw_pairwise_ta_entry { #define MAX_TXPOWER 31 #define DEFAULT_TXPOWER 24 -#define TXPOWER_FROM_DEV(__txpower) \ -({ \ - ((__txpower) > MAX_TXPOWER) ? \ - DEFAULT_TXPOWER : (__txpower); \ -}) - -#define TXPOWER_TO_DEV(__txpower) \ -({ \ - ((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \ - (((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \ - (__txpower)); \ -}) +#define TXPOWER_FROM_DEV(__txpower) \ + (((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) + +#define TXPOWER_TO_DEV(__txpower) \ + clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER) #endif /* RT61PCI_H */ |