* Santosh Shilimkar <[email protected]> [120709 06:16]:
> Add cortex-a9 local timer support for all OMAP4 based
> SOCs using DT.
...
> --- a/arch/arm/mach-omap2/timer.c
> +++ b/arch/arm/mach-omap2/timer.c
> @@ -36,6 +36,7 @@
> #include <linux/clocksource.h>
> #include <linux/clockchips.h>
> #include <linux/slab.h>
> +#include <linux/of.h>
>
> #include <asm/mach/time.h>
> #include <plat/dmtimer.h>
> @@ -384,9 +385,13 @@ static void __init omap4_timer_init(void)
> if (omap_rev() != OMAP4430_REV_ES1_0) {
> int err;
>
> - err = twd_local_timer_register(&twd_local_timer);
> - if (err)
> - pr_err("twd_local_timer_register failed %d\n", err);
> + if (of_have_populated_dt()) {
> + twd_local_timer_of_register();
> + } else {
> + err = twd_local_timer_register(&twd_local_timer);
> + if (err)
> + pr_err("twd_local_timer_register failed %d\n",
> err);
> + }
> }
> #endif
> }
How about just return after twd_local_timer_of_register() instead?
That avoids nesting the code further.
Tony
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