From 31b15fe6262a62a116c2347419ad39c56b25b3d7 Mon Sep 17 00:00:00 2001 From: Binoy Jayan Date: Thu, 20 Oct 2016 15:06:30 +0530 Subject: [PATCH] staging: wilc1000: Remove unused function wilc_lock_timeout Semaphore are going away in the future, so remove the unused function wilc_lock_timeout which calls a semaphore api but has no users. Signed-off-by: Binoy Jayan Reviewed-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/linux_wlan.c | 11 ----------- drivers/staging/wilc1000/wilc_wfi_netdevice.h | 1 - 2 files changed, 12 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 42bb86bdb7c2..82c602ba3289 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -220,17 +220,6 @@ static void deinit_irq(struct net_device *dev) } } -int wilc_lock_timeout(struct wilc *nic, void *vp, u32 timeout) -{ - /* FIXME: replace with mutex_lock or wait_for_completion */ - int error = -1; - - if (vp) - error = down_timeout(vp, - msecs_to_jiffies(timeout)); - return error; -} - void wilc_mac_indicate(struct wilc *wilc, int flag) { int status; diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h index ec6b1674cf38..d431673bc46c 100644 --- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h +++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h @@ -225,7 +225,6 @@ int wilc1000_wlan_init(struct net_device *dev, struct wilc_vif *vif); void wilc_frmw_to_linux(struct wilc *wilc, u8 *buff, u32 size, u32 pkt_offset); void wilc_mac_indicate(struct wilc *wilc, int flag); -int wilc_lock_timeout(struct wilc *wilc, void *, u32 timeout); void wilc_netdev_cleanup(struct wilc *wilc); int wilc_netdev_init(struct wilc **wilc, struct device *, int io_type, int gpio, const struct wilc_hif_func *ops);