From 5c70e97142542c4d22e8892568c035bc95049258 Mon Sep 17 00:00:00 2001 From: Yan-Hsuan Chuang Date: Thu, 24 Oct 2019 17:19:48 +0800 Subject: [PATCH] rtw88: fix GENMASK_ULL for u64 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 Fixes: f39e9bd49a3d ("rtw88: add set_bitrate_mask support") Signed-off-by: Yan-Hsuan Chuang Reported-by: kbuild test robot Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtw88/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 32e7328ce1269..7c1b89c4fb6c8 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -627,7 +627,7 @@ static u64 rtw_update_rate_mask(struct rtw_dev *rtwdev, { struct rtw_hal *hal = &rtwdev->hal; const struct cfg80211_bitrate_mask *mask = si->mask; - u64 cfg_mask = GENMASK(63, 0); + u64 cfg_mask = GENMASK_ULL(63, 0); u8 rssi_level, band; if (wireless_set != WIRELESS_CCK) { -- 2.30.2