Messages in this thread Patch in this message | | | From | Binoy Jayan <> | Subject | [PATCH] staging: wilc1000: Remove unused function wilc_lock_timeout | Date | Thu, 20 Oct 2016 14:24:32 +0530 |
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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 <binoy.jayan@linaro.org> ---
They following is a patch which removes semaphores from wilc1000. Its part of a bigger effort to eliminate all semaphores from the linux kernel.
drivers/staging/wilc1000/linux_wlan.c | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 6370a5e..470d59f 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -218,17 +218,6 @@ 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; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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