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net: irda: au1k_ir: remove unused timer 

remove the unused timer.  I suppose it was intended as a timeout
detector, but never properly implemented.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Manuel Lauss 2017-02-14 13:08:03 +01:00 committed by David S. Miller
parent 7e57fbb2a3
commit 59bdb293fc
1 changed files with 0 additions and 7 deletions
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7
drivers/net/irda/au1k_ir.c
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@ -169,8 +169,6 @@ struct au1k_private {
u32 speed;
u32 newspeed;
struct timer_list timer;
struct resource *ioarea;
struct au1k_irda_platform_data *platdata;
struct clk *irda_clk;
@ -178,8 +176,6 @@ struct au1k_private {
static int qos_mtt_bits = 0x07; /* 1 ms or more */
#define RUN_AT(x) (jiffies + (x))
static void au1k_irda_plat_set_phy_mode(struct au1k_private *p, int mode)
{
if (p->platdata && p->platdata->set_phy_mode)
@ -620,8 +616,6 @@ static int au1k_irda_start(struct net_device *dev)
/* power up */
au1k_irda_plat_set_phy_mode(aup, AU1000_IRDA_PHY_MODE_SIR);
aup->timer.expires = RUN_AT((3 * HZ));
aup->timer.data = (unsigned long)dev;
return 0;
}
@ -642,7 +636,6 @@ static int au1k_irda_stop(struct net_device *dev)
}
netif_stop_queue(dev);
del_timer(&aup->timer);
/* disable the interrupt */
free_irq(aup->irq_tx, dev);