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staging: wilc1000: Remove unused function wilc_lock_timeout

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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>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Binoy Jayan 2016-10-20 15:06:30 +05:30 committed by Greg Kroah-Hartman
parent f0208b7155
commit 31b15fe626
2 changed files with 0 additions and 12 deletions
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11
drivers/staging/wilc1000/linux_wlan.c
View File

@ -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;

1
drivers/staging/wilc1000/wilc_wfi_netdevice.h
View File

@ -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);