<yhchuang@xxxxxxxxxxx> wrote:
> From: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
>
> This fixes compile warning:
>
> In file included from include/linux/bitops.h:5:0,
> from include/linux/kernel.h:12,
> from include/asm-generic/bug.h:19,
> from arch/mips/include/asm/bug.h:42,
> from include/linux/bug.h:5,
> from include/net/mac80211.h:16,
> from drivers/net/wireless/realtek/rtw88/main.h:8,
> from drivers/net/wireless/realtek/rtw88/main.c:5:
> drivers/net/wireless/realtek/rtw88/main.c: In function 'rtw_update_rate_mask':
> include/linux/bits.h:23:11: warning: right shift count is negative
> [-Wshift-count-negative]
> (~UL(0) >> (BITS_PER_LONG - 1 - (h))))
> ^
> drivers/net/wireless/realtek/rtw88/main.c:622:17: note: in expansion of macro 'GENMASK'
> u64 cfg_mask = GENMASK(63, 0);
> ^~~~~~~
>
> Reported-by: kbuild test robot <lkp@xxxxxxxxx>
> Fixes: f39e9bd49a3d ("rtw88: add set_bitrate_mask support")
> Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
> Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Patch applied to wireless-drivers-next.git, thanks.
5c70e9714254 rtw88: fix GENMASK_ULL for u64
--
https://patchwork.kernel.org/patch/11208607/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
