From 088df424be7fe5706ea7c385638d23f6a68c6dd1 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Thu, 19 Jun 2014 21:38:54 -0700 Subject: [PATCH] mwifiex: get rid of global pointer reset_host As we can derive host pointer from adapter, maintaining a global variable doesn't make sense. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/sdio.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index 2ae4dd754226..b34270d425f4 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -1916,10 +1916,10 @@ mwifiex_update_mp_end_port(struct mwifiex_adapter *adapter, u16 port) port, card->mp_data_port_mask); } -static struct mmc_host *reset_host; -static void mwifiex_sdio_card_reset_work(struct work_struct *work) +static void mwifiex_sdio_card_reset_work(struct mwifiex_adapter *adapter) { - struct mmc_host *target = reset_host; + struct sdio_mmc_card *card = adapter->card; + struct mmc_host *target = card->func->card->host; /* The actual reset operation must be run outside of driver thread. * This is because mmc_remove_host() will cause the device to be @@ -1943,20 +1943,17 @@ static void mwifiex_sdio_work(struct work_struct *work) if (test_and_clear_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &adapter->iface_work_flags)) - mwifiex_sdio_card_reset_work(work); + mwifiex_sdio_card_reset_work(adapter); } /* This function resets the card */ static void mwifiex_sdio_card_reset(struct mwifiex_adapter *adapter) { - struct sdio_mmc_card *card = adapter->card; - if (test_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &adapter->iface_work_flags)) return; set_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &adapter->iface_work_flags); - reset_host = card->func->card->host; schedule_work(&adapter->iface_work); } -- 2.11.0