Coccinelle: misc: Add support for devm variant in all modes

Add missing support for the devm_request_threaded_irq in
the rules of context, report and org modes.

Misc:
----
To be consistent with other scripts, change confidence level
of the script to 'Moderate'.

Signed-off-by: Vaishali Thakkar <vaishali.thakkar@oracle.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Michal Marek <mmarek@suse.com>

scripts/coccinelle/misc/irqf_oneshot.cocci

@@ -5,7 +5,7 @@
 /// So pass the IRQF_ONESHOT flag in this case.
 ///
 //
-// Confidence: Good
+// Confidence: Moderate
 // Comments:
 // Options: --no-includes
 
@@ -79,16 +79,25 @@ devm_request_threaded_irq@p(dev, irq, NULL, thread_fn,
 )
 
 @depends on context@
-expression irq;
+expression dev, irq;
 position p != {r1.p,r2.p};
 @@
+(
 *request_threaded_irq@p(irq, NULL, ...)
+|
+*devm_request_threaded_irq@p(dev, irq, NULL, ...)
+)
+
 
 @match depends on report || org@
-expression irq;
+expression dev, irq;
 position p != {r1.p,r2.p};
 @@
+(
 request_threaded_irq@p(irq, NULL, ...)
+|
+devm_request_threaded_irq@p(dev, irq, NULL, ...)
+)
 
 @script:python depends on org@
 p << match.p;