From 2ee4f6200597bda9713e28a9c1e65a392615b4b5 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 24 Oct 2017 08:03:45 -0700 Subject: 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: Ludovic Desroches Cc: Ulf Hansson Cc: Jaehoon Chung Cc: Carlo Caione Cc: Kevin Hilman Cc: Nicolas Pitre Cc: Jarkko Lavinen Cc: Adrian Hunter Cc: Alex Dubov Cc: Bruce Chang Cc: Harald Welte Cc: Tony Olech Cc: Pierre Ossman Cc: Linus Walleij Cc: Paul Cercueil Cc: Heiner Kallweit Cc: Shawn Lin Cc: Arvind Yadav Cc: Allen Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-usb@vger.kernel.org Signed-off-by: Kees Cook Signed-off-by: Ulf Hansson --- drivers/mmc/host/omap.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) (limited to 'drivers/mmc/host/omap.c') diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index bd49f34d7654..adf32682f27a 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -625,9 +625,9 @@ static void mmc_omap_abort_command(struct work_struct *work) } static void -mmc_omap_cmd_timer(unsigned long data) +mmc_omap_cmd_timer(struct timer_list *t) { - struct mmc_omap_host *host = (struct mmc_omap_host *) data; + struct mmc_omap_host *host = from_timer(host, t, cmd_abort_timer); unsigned long flags; spin_lock_irqsave(&host->slot_lock, flags); @@ -654,9 +654,9 @@ mmc_omap_sg_to_buf(struct mmc_omap_host *host) } static void -mmc_omap_clk_timer(unsigned long data) +mmc_omap_clk_timer(struct timer_list *t) { - struct mmc_omap_host *host = (struct mmc_omap_host *) data; + struct mmc_omap_host *host = from_timer(host, t, clk_timer); mmc_omap_fclk_enable(host, 0); } @@ -874,9 +874,9 @@ void omap_mmc_notify_cover_event(struct device *dev, int num, int is_closed) tasklet_hi_schedule(&slot->cover_tasklet); } -static void mmc_omap_cover_timer(unsigned long arg) +static void mmc_omap_cover_timer(struct timer_list *t) { - struct mmc_omap_slot *slot = (struct mmc_omap_slot *) arg; + struct mmc_omap_slot *slot = from_timer(slot, t, cover_timer); tasklet_schedule(&slot->cover_tasklet); } @@ -1264,8 +1264,7 @@ static int mmc_omap_new_slot(struct mmc_omap_host *host, int id) mmc->max_seg_size = mmc->max_req_size; if (slot->pdata->get_cover_state != NULL) { - setup_timer(&slot->cover_timer, mmc_omap_cover_timer, - (unsigned long)slot); + timer_setup(&slot->cover_timer, mmc_omap_cover_timer, 0); tasklet_init(&slot->cover_tasklet, mmc_omap_cover_handler, (unsigned long)slot); } @@ -1352,11 +1351,10 @@ static int mmc_omap_probe(struct platform_device *pdev) INIT_WORK(&host->send_stop_work, mmc_omap_send_stop_work); INIT_WORK(&host->cmd_abort_work, mmc_omap_abort_command); - setup_timer(&host->cmd_abort_timer, mmc_omap_cmd_timer, - (unsigned long) host); + timer_setup(&host->cmd_abort_timer, mmc_omap_cmd_timer, 0); spin_lock_init(&host->clk_lock); - setup_timer(&host->clk_timer, mmc_omap_clk_timer, (unsigned long) host); + timer_setup(&host->clk_timer, mmc_omap_clk_timer, 0); spin_lock_init(&host->dma_lock); spin_lock_init(&host->slot_lock); -- cgit v1.2.3