From bfad4a048c44c37ce4c606ad3f6a745607d515e9 Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Mon, 6 Jan 2014 12:40:39 +0100 Subject: [PATCH] brcmfmac: cleanup helper functions in sdio remove path Two helper functions in the sdio remove path were very thin and only used once. So its code is moved to the calling function. Reviewed-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville --- .../wireless/brcm80211/brcmfmac/dhd_sdio.c | 39 +++++-------------- 1 file changed, 10 insertions(+), 29 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index f214510e3bee..27fbcbf82afb 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -3750,15 +3750,6 @@ static void brcmf_sdio_dataworker(struct work_struct *work) } } -static void brcmf_sdio_release_malloc(struct brcmf_sdio *bus) -{ - brcmf_dbg(TRACE, "Enter\n"); - - kfree(bus->rxbuf); - bus->rxctl = bus->rxbuf = NULL; - bus->rxlen = 0; -} - static bool brcmf_sdio_probe_malloc(struct brcmf_sdio *bus) { brcmf_dbg(TRACE, "Enter\n"); @@ -3955,24 +3946,6 @@ brcmf_sdio_watchdog(unsigned long data) } } -static void brcmf_sdio_release_dongle(struct brcmf_sdio *bus) -{ - brcmf_dbg(TRACE, "Enter\n"); - - if (bus->ci) { - sdio_claim_host(bus->sdiodev->func[1]); - brcmf_sdio_clkctl(bus, CLK_AVAIL, false); - brcmf_sdio_clkctl(bus, CLK_NONE, false); - sdio_release_host(bus->sdiodev->func[1]); - brcmf_sdio_chip_detach(&bus->ci); - if (bus->vars && bus->varsz) - kfree(bus->vars); - bus->vars = NULL; - } - - brcmf_dbg(TRACE, "Disconnected\n"); -} - static struct brcmf_bus_ops brcmf_sdio_bus_ops = { .stop = brcmf_sdio_bus_stop, .preinit = brcmf_sdio_bus_preinit, @@ -4108,12 +4081,20 @@ void brcmf_sdio_remove(struct brcmf_sdio *bus) if (bus->sdiodev->bus_if->drvr) { brcmf_detach(bus->sdiodev->dev); - brcmf_sdio_release_dongle(bus); + } + + if (bus->ci) { + sdio_claim_host(bus->sdiodev->func[1]); + brcmf_sdio_clkctl(bus, CLK_AVAIL, false); + brcmf_sdio_clkctl(bus, CLK_NONE, false); + sdio_release_host(bus->sdiodev->func[1]); + brcmf_sdio_chip_detach(&bus->ci); } brcmu_pkt_buf_free_skb(bus->txglom_sgpad); - brcmf_sdio_release_malloc(bus); + kfree(bus->rxbuf); kfree(bus->hdrbuf); + kfree(bus->vars); kfree(bus); } -- GitLab