unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

staging: r8188eu: remove some unused local ieee80211 macros

Browse source 
Remove some macros from wifi.h which are not used by this driver.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220315205041.2714168-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-03-15 21:50:40 +01:00 committed by Greg Kroah-Hartman
parent 3524c88e33
commit 5aaec65736
1 changed files with 0 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
drivers/staging/r8188eu/include/wifi.h
View file

@ -167,17 +167,11 @@ enum WIFI_REG_DOMAIN {
#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0)
#define ClearToDs(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_))
#define SetFrDs(pbuf) \
*(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_)
#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0)
#define ClearFrDs(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_))
#define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe))
#define SetMFrag(pbuf) \
@ -186,46 +180,25 @@ enum WIFI_REG_DOMAIN {
#define ClearMFrag(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_))
#define SetRetry(pbuf) \
*(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_)
#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0)
#define ClearRetry(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_))
#define SetPwrMgt(pbuf) \
*(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_)
#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_PWRMGT_)) != 0)
#define ClearPwrMgt(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_))
#define SetMData(pbuf) \
*(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_)
#define ClearMData(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_))
#define SetPrivacy(pbuf) \
*(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_)
#define GetPrivacy(pbuf) \
(((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0)
#define ClearPrivacy(pbuf) \
*(__le16 *)(pbuf) &= (~cpu_to_le16(_PRIVACY_))
#define GetFrameType(pbuf) \
(le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
#define SetFrameType(pbuf, type) \
do { \
*(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
*(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \
} while (0)
#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\
BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)))