A wonderful decision by Supreme Court of India around High Court’s inherent power under section 482 CrPC against the Revisional Powers u/s 401 CrPC.

From Para 8,

8. Indisputably issuance of summons is not an interlocutory order within the meaning of Section 397 of the Code. This Court in a large number of decisions beginning from R .P. Kapur v. State of Punjab, AIR 1960 SC 866 to Som Mittal v. Govt. of Karnataka , [ (2008) 3 SCC 574 ] has laid down the criterion for entertaining an application under Section 482. Only because a revision petition is maintainable, the same by itself, in our considered opinion, would not constitute a bar for entertaining an application under Section 482 of the Code.
Even where a revision application is barred, as for example the remedy by way of Section 115 of the Code of Civil Procedure, 1908 this Court has held that the remedies under Articles 226/227 of the Constitution of India would be available. (See Surya Dev Rai v. Ram Chander Rai and others, [ (2003) 6 SCC 675 ] ).
Even in cases where a second revision before the High Court after dismissal of the first one by the Court of Sessions is barred under Section 397 (2) of the Code, the inherent power of the Court has been held to be available.

Citations : [2009 SCC 2 370], [2009 CRLJ SC 974], [2008 SCALE 16 240], [2009 SCC CRI 1 806], [2009 BOMCR CRI SC 1 802], [2008 AIOL 1468], [2008 SCR 17 844], [2009 AIR SC 1032], [2009 AIC SC 75 265], [2009 ECRN SC 2 284]

Other Sources :

https://indiankanoon.org/doc/1891955/

https://www.casemine.com/judgement/in/5609ae9ee4b0149711414586