From 1cc5a28be1fce52fa2e8d886459b6efcd1f6346e Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Sat, 31 Mar 2018 22:09:39 +0200 Subject: [PATCH] staging: vchiq_core: remove BITSET_ZERO Git-commit: 1cc5a28be1fce52fa2e8d886459b6efcd1f6346e Patch-mainline: v4.18-rc1 References: FATE#324827 Hiding memset behind a macro isn't the best, because it relies on that the parameter is not a pointer. Luckily all user has been removed, so we can remove BITSET_ZERO too. Signed-off-by: Stefan Wahren Signed-off-by: Greg Kroah-Hartman Acked-by: Takashi Iwai --- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h | 1 - 1 file changed, 1 deletion(-) --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h @@ -147,7 +147,6 @@ vchiq_static_assert((sizeof(BITSET_T) * #define BITSET_SIZE(b) ((b + 31) >> 5) #define BITSET_WORD(b) (b >> 5) #define BITSET_BIT(b) (1 << (b & 31)) -#define BITSET_ZERO(bs) memset(bs, 0, sizeof(bs)) #define BITSET_IS_SET(bs, b) (bs[BITSET_WORD(b)] & BITSET_BIT(b)) #define BITSET_SET(bs, b) (bs[BITSET_WORD(b)] |= BITSET_BIT(b)) #define BITSET_CLR(bs, b) (bs[BITSET_WORD(b)] &= ~BITSET_BIT(b))