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| author | Rob Herring <rob.herring@calxeda.com> | 2013-02-06 14:40:22 -0600 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2013-03-11 08:42:07 -0500 |
| commit | effbfdd7baf7babc73154b87a5ff940969cf6559 (patch) | |
| tree | 7aab87a4f5be6ed1ab817cdd65dcd4d983094e37 /drivers/clocksource/vt8500_timer.c | |
| parent | e0c25362384f4be9c755c98560cd4b1cdb2ec79c (diff) | |
| download | lwn-effbfdd7baf7babc73154b87a5ff940969cf6559.tar.gz lwn-effbfdd7baf7babc73154b87a5ff940969cf6559.zip | |
clocksource: pass DT node pointer to init functions
In cases where we have multiple nodes of the same type, we may need the
node pointer to know which node was matched. Passing the node pointer
also keeps the init function from having to match the node a 2nd time.
Update bcm2835, vt8500, and tegra20 init functions for the new function
prototype. Further tegra20 clean-ups are in follow-up commit.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Prisk <linux@prisktech.co.nz>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/clocksource/vt8500_timer.c')
| -rw-r--r-- | drivers/clocksource/vt8500_timer.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/clocksource/vt8500_timer.c b/drivers/clocksource/vt8500_timer.c index 8efc86b5b5dd..242255285597 100644 --- a/drivers/clocksource/vt8500_timer.c +++ b/drivers/clocksource/vt8500_timer.c @@ -129,22 +129,10 @@ static struct irqaction irq = { .dev_id = &clockevent, }; -static struct of_device_id vt8500_timer_ids[] = { - { .compatible = "via,vt8500-timer" }, - { } -}; - -static void __init vt8500_timer_init(void) +static void __init vt8500_timer_init(struct device_node *np) { - struct device_node *np; int timer_irq; - np = of_find_matching_node(NULL, vt8500_timer_ids); - if (!np) { - pr_err("%s: Timer description missing from Device Tree\n", - __func__); - return; - } regbase = of_iomap(np, 0); if (!regbase) { pr_err("%s: Missing iobase description in Device Tree\n", |