[PATCH v2] clocksource: arm_arch_timer: discard unavailable timers correctly
sudeep.holla at arm.com
Wed Sep 24 08:55:32 PDT 2014
On 24/09/14 16:48, Mark Rutland wrote:
> On Wed, Sep 24, 2014 at 04:16:47PM +0100, Sudeep Holla wrote:
>> Hi Mark,
>> On 17/09/14 20:39, Sudeep Holla wrote:
>>> Currently we wait until both cp15 and mem timers are probed if we
>>> have both timer device nodes present in the device tree without
>>> checking if the device is actually available. If one of the timer
>>> device node present is disabled, the system locks up on the boot
>>> as no timer gets registered.
>>> This patch adds the check for the availablity of the timer device
>>> so that we unavailable timers are discarded correctly. It also adds
>>> the missing of_node_put.
>>> Cc: Stephen Boyd <sboyd at codeaurora.org>
>>> Cc: Mark Rutland <mark.rutland at arm.com>
>> If your are fine with this, can I ask Daniel you pick this up ?
> While I'd prefer to see the cp15 and mmio timer driver pulled apart,
> that's not going to happen at any point soon. For the moment, this is
> far better than the current state of affairs. So:
> Acked-by: Mark Rutland <mark.rutland at arm.com>
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