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Commit d3928d09 authored by Vineet Gupta's avatar Vineet Gupta Committed by Kalle Valo
Browse files

brcmfmac: dhd_sdio.c: use existing atomic_or primitive 



There's already a generic implementation so use that instead.

Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent ab63cb8b

drivers/net/wireless/brcm80211/brcmfmac/sdio.c

+2 −11
Original line number Diff line number Diff line
@@ -2564,15 +2564,6 @@ static inline void brcmf_sdio_clrintr(struct brcmf_sdio *bus) 
	}

}



static void atomic_orr(int val, atomic_t *v)

{

	int old_val;



	old_val = atomic_read(v);

	while (atomic_cmpxchg(v, old_val, val | old_val) != old_val)

		old_val = atomic_read(v);

}



static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus)

{

	struct brcmf_core *buscore;
@@ -2595,7 +2586,7 @@ static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus) 
	if (val) {

		brcmf_sdiod_regwl(bus->sdiodev, addr, val, &ret);

		bus->sdcnt.f1regdata++;

		atomic_orr(val, &bus->intstatus);

		atomic_or(val, &bus->intstatus);

	}



	return ret;
@@ -2712,7 +2703,7 @@ static void brcmf_sdio_dpc(struct brcmf_sdio *bus) 


	/* Keep still-pending events for next scheduling */

	if (intstatus)

		atomic_orr(intstatus, &bus->intstatus);

		atomic_or(intstatus, &bus->intstatus);



	brcmf_sdio_clrintr(bus);