diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-30 22:45:00 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-11-02 15:20:44 +0100 |
| commit | 379777297cb130b8b23f82b34ea889c31e828a8c (patch) | |
| tree | 7bc08c66edbe4b113432b831a32b28dfae12c9eb /drivers/mmc/host/dw_mmc.c | |
| parent | mmc: dw_mmc: Cleanup the DTO timer like the CTO one (diff) | |
| download | linux-379777297cb130b8b23f82b34ea889c31e828a8c.tar.xz linux-379777297cb130b8b23f82b34ea889c31e828a8c.zip | |
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>
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 37b55b095daf..0aa39975f33b 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -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); |