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Date: Fri, 28 Sep 2012 13:14:22 -0700 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, alan@...rguk.ukuu.org.uk, Igor Grinberg <grinberg@...pulab.co.il>, Paul Walmsley <paul@...an.com>, Santosh Shilimkar <santosh.shilimkar@...com>, Tony Lindgren <tony@...mide.com> Subject: [ 045/218] ARM: OMAP: timer: obey the !CONFIG_OMAP_32K_TIMER 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Igor Grinberg <grinberg@...pulab.co.il> commit 45caae74d238ef6583e9402cb8c550cc0b0f7dbd upstream. Currently, omap2_sync32k_clocksource_init() function initializes the 32K timer as the system clock source regardless of the CONFIG_OMAP_32K_TIMER setting. Fix this by providing a default implementation for !CONFIG_OMAP_32K_TIMER case. Signed-off-by: Igor Grinberg <grinberg@...pulab.co.il> Reviewed-by: Paul Walmsley <paul@...an.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@...com> Signed-off-by: Tony Lindgren <tony@...mide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- arch/arm/mach-omap2/timer.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -275,6 +275,7 @@ static u32 notrace dmtimer_read_sched_cl return 0; } +#ifdef CONFIG_OMAP_32K_TIMER /* Setup free-running counter for clocksource */ static void __init omap2_gp_clocksource_init(int gptimer_id, const char *fck_source) @@ -304,6 +305,12 @@ static void __init omap##name##_timer_in omap2_gp_clockevent_init((clkev_nr), clkev_src); \ omap2_gp_clocksource_init((clksrc_nr), clksrc_src); \ } +#else +static inline int omap2_sync32k_clocksource_init(void) +{ + return -ENODEV; +} +#endif #define OMAP_SYS_TIMER(name) \ struct sys_timer omap##name##_timer = { \ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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