diff options
Diffstat (limited to 'package/kernel/mac80211/patches/339-brcmfmac-remove-duplication-of-ramsize-info.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/339-brcmfmac-remove-duplication-of-ramsize-info.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/339-brcmfmac-remove-duplication-of-ramsize-info.patch b/package/kernel/mac80211/patches/339-brcmfmac-remove-duplication-of-ramsize-info.patch new file mode 100644 index 0000000..7a688c4 --- /dev/null +++ b/package/kernel/mac80211/patches/339-brcmfmac-remove-duplication-of-ramsize-info.patch @@ -0,0 +1,48 @@ +From: Arend van Spriel <arend@broadcom.com> +Date: Wed, 11 Mar 2015 16:11:27 +0100 +Subject: [PATCH] brcmfmac: remove duplication of ramsize info + +Removing the ramsize from the brcmf_sdio structure to avoid +duplication. The information is available in brcmf_chip +structure. + +Reviewed-by: Hante Meuleman <meuleman@broadcom.com> +Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> +Signed-off-by: Arend van Spriel <arend@broadcom.com> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + +--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c +@@ -432,8 +432,6 @@ struct brcmf_sdio { + struct brcmf_sdio_dev *sdiodev; /* sdio device handler */ + struct brcmf_chip *ci; /* Chip info struct */ + +- u32 ramsize; /* Size of RAM in SOCRAM (bytes) */ +- + u32 hostintmask; /* Copy of Host Interrupt Mask */ + atomic_t intstatus; /* Intstatus bits (events) pending */ + atomic_t fcstate; /* State of dongle flow-control */ +@@ -1075,7 +1073,7 @@ static int brcmf_sdio_readshared(struct + struct sdpcm_shared_le sh_le; + __le32 addr_le; + +- shaddr = bus->ci->rambase + bus->ramsize - 4; ++ shaddr = bus->ci->rambase + bus->ci->ramsize - 4; + + /* + * Read last word in socram to determine +@@ -3871,13 +3869,6 @@ brcmf_sdio_probe_attach(struct brcmf_sdi + drivestrength = DEFAULT_SDIO_DRIVE_STRENGTH; + brcmf_sdio_drivestrengthinit(bus->sdiodev, bus->ci, drivestrength); + +- /* Get info on the SOCRAM cores... */ +- bus->ramsize = bus->ci->ramsize; +- if (!(bus->ramsize)) { +- brcmf_err("failed to find SOCRAM memory!\n"); +- goto fail; +- } +- + /* Set card control so an SDIO card reset does a WLAN backplane reset */ + reg_val = brcmf_sdiod_regrb(bus->sdiodev, + SDIO_CCCR_BRCM_CARDCTRL, &err); |