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staging: rtl8723bs: do not use __constant_cpu_to_le16

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cpu_to_le16() is capable enough to detect __builtin_constant_p()
and to use an appropriate compile time ___constant_swahbXX()
function.

So we can use cpu_to_le16() instead of __constant_cpu_to_le16().

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergey Senozhatsky
2019-03-18 20:22:21 +09:00
committed by Greg Kroah-Hartman
parent 7d6009f282
commit 403fa6deca
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8723bs/include/wifi.h
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@@ -266,8 +266,8 @@ enum WIFI_REG_DOMAIN {
#define SetFrameType(pbuf, type) \
do { \
*(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
*(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \
*(unsigned short *)(pbuf) &= cpu_to_le16(~(BIT(3) | BIT(2))); \
*(unsigned short *)(pbuf) |= cpu_to_le16(type); \
} while (0)
#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\