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mmc: dw_mmc: Convert timers to use timer_setup() 

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Kees Cook 2017-10-30 14:45:00 -07:00 committed by Ulf Hansson
parent 93c23ae385
commit 379777297c
1 changed files with 9 additions and 14 deletions
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23
drivers/mmc/host/dw_mmc.c
View File

@ -2991,9 +2991,9 @@ no_dma:
host->use_dma = TRANS_MODE_PIO;
}
static void dw_mci_cmd11_timer(unsigned long arg)
static void dw_mci_cmd11_timer(struct timer_list *t)
{
struct dw_mci *host = (struct dw_mci *)arg;
struct dw_mci *host = from_timer(host, t, cmd11_timer);
if (host->state != STATE_SENDING_CMD11) {
dev_warn(host->dev, "Unexpected CMD11 timeout\n");
@ -3005,9 +3005,9 @@ static void dw_mci_cmd11_timer(unsigned long arg)
tasklet_schedule(&host->tasklet);
}
static void dw_mci_cto_timer(unsigned long arg)
static void dw_mci_cto_timer(struct timer_list *t)
{
struct dw_mci *host = (struct dw_mci *)arg;
struct dw_mci *host = from_timer(host, t, cto_timer);
unsigned long irqflags;
u32 pending;
@ -3060,9 +3060,9 @@ exit:
spin_unlock_irqrestore(&host->irq_lock, irqflags);
}
static void dw_mci_dto_timer(unsigned long arg)
static void dw_mci_dto_timer(struct timer_list *t)
{
struct dw_mci *host = (struct dw_mci *)arg;
struct dw_mci *host = from_timer(host, t, dto_timer);
unsigned long irqflags;
u32 pending;
@ -3257,14 +3257,9 @@ int dw_mci_probe(struct dw_mci *host)
}
}
setup_timer(&host->cmd11_timer,
dw_mci_cmd11_timer, (unsigned long)host);
setup_timer(&host->cto_timer,
dw_mci_cto_timer, (unsigned long)host);
setup_timer(&host->dto_timer,
dw_mci_dto_timer, (unsigned long)host);
timer_setup(&host->cmd11_timer, dw_mci_cmd11_timer, 0);
timer_setup(&host->cto_timer, dw_mci_cto_timer, 0);
timer_setup(&host->dto_timer, dw_mci_dto_timer, 0);
spin_lock_init(&host->lock);
spin_lock_init(&host->irq_lock);