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char: ipmi: convert tasklets to use new tasklet_setup() API

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In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Message-Id: <20200817091617.28119-3-allen.cryptic@gmail.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Allen Pais 2020-08-17 14:45:57 +05:30 committed by Corey Minyard
parent fc80c51fd4
commit 83dea12856
1 changed files with 6 additions and 7 deletions
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13
drivers/char/ipmi/ipmi_msghandler.c
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@ -39,7 +39,7 @@
static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
static int ipmi_init_msghandler(void);
static void smi_recv_tasklet(unsigned long);
static void smi_recv_tasklet(struct tasklet_struct *t);
static void handle_new_recv_msgs(struct ipmi_smi *intf);
static void need_waiter(struct ipmi_smi *intf);
static int handle_one_recv_msg(struct ipmi_smi *intf,
@ -3430,9 +3430,8 @@ int ipmi_add_smi(struct module *owner,
intf->curr_seq = 0;
spin_lock_init(&intf->waiting_rcv_msgs_lock);
INIT_LIST_HEAD(&intf->waiting_rcv_msgs);
tasklet_init(&intf->recv_tasklet,
smi_recv_tasklet,
(unsigned long) intf);
tasklet_setup(&intf->recv_tasklet,
smi_recv_tasklet);
atomic_set(&intf->watchdog_pretimeouts_to_deliver, 0);
spin_lock_init(&intf->xmit_msgs_lock);
INIT_LIST_HEAD(&intf->xmit_msgs);
@ -4467,10 +4466,10 @@ static void handle_new_recv_msgs(struct ipmi_smi *intf)
}
}
static void smi_recv_tasklet(unsigned long val)
static void smi_recv_tasklet(struct tasklet_struct *t)
{
unsigned long flags = 0; /* keep us warning-free. */
struct ipmi_smi *intf = (struct ipmi_smi *) val;
struct ipmi_smi *intf = from_tasklet(intf, t, recv_tasklet);
int run_to_completion = intf->run_to_completion;
struct ipmi_smi_msg *newmsg = NULL;
@ -4542,7 +4541,7 @@ void ipmi_smi_msg_received(struct ipmi_smi *intf,
spin_unlock_irqrestore(&intf->xmit_msgs_lock, flags);
if (run_to_completion)
smi_recv_tasklet((unsigned long) intf);
smi_recv_tasklet(&intf->recv_tasklet);
else
tasklet_schedule(&intf->recv_tasklet);
}