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author | Rob Herring <rob.herring@calxeda.com> | 2013-02-06 21:17:47 -0600 |
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committer | Rob Herring <rob.herring@calxeda.com> | 2013-03-11 08:42:08 -0500 |
commit | da4a686a2cfb077a8bfc1697f597e7f86235b822 (patch) | |
tree | a705ed178357d4adaf82218407f27b6b74b341ad /arch/arm/kernel/smp_twd.c | |
parent | 1d16cfb3aeba71bc6ecf2d19ccbabed0426e5c22 (diff) | |
download | op-kernel-dev-da4a686a2cfb077a8bfc1697f597e7f86235b822.zip op-kernel-dev-da4a686a2cfb077a8bfc1697f597e7f86235b822.tar.gz |
ARM: smp_twd: convert to use CLKSRC_OF init
Now that we have OF based init with CLKSRC_OF, convert smp_twd init
function to use it and covert all callers of
twd_local_timer_of_register.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Viresh Kumar <viresh.linux@gmail.com>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-omap@vger.kernel.org
Cc: spear-devel@list.st.com
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/kernel/smp_twd.c')
-rw-r--r-- | arch/arm/kernel/smp_twd.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 3f25650..90525d9 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -362,25 +362,13 @@ int __init twd_local_timer_register(struct twd_local_timer *tlt) } #ifdef CONFIG_OF -const static struct of_device_id twd_of_match[] __initconst = { - { .compatible = "arm,cortex-a9-twd-timer", }, - { .compatible = "arm,cortex-a5-twd-timer", }, - { .compatible = "arm,arm11mp-twd-timer", }, - { }, -}; - -void __init twd_local_timer_of_register(void) +static void __init twd_local_timer_of_register(struct device_node *np) { - struct device_node *np; int err; if (!is_smp() || !setup_max_cpus) return; - np = of_find_matching_node(NULL, twd_of_match); - if (!np) - return; - twd_ppi = irq_of_parse_and_map(np, 0); if (!twd_ppi) { err = -EINVAL; @@ -398,4 +386,7 @@ void __init twd_local_timer_of_register(void) out: WARN(err, "twd_local_timer_of_register failed (%d)\n", err); } +CLOCKSOURCE_OF_DECLARE(arm_twd_a9, "arm,cortex-a9-twd-timer", twd_local_timer_of_register); +CLOCKSOURCE_OF_DECLARE(arm_twd_a5, "arm,cortex-a5-twd-timer", twd_local_timer_of_register); +CLOCKSOURCE_OF_DECLARE(arm_twd_11mp, "arm,arm11mp-twd-timer", twd_local_timer_of_register); #endif |