[PATCH v1] riscv: cpu: improve multi-letter extension detection in supports_extension()

[Conor Dooley]

On Tue, Mar 05, 2024 at 09:10:59AM +0100, Heinrich Schuchardt wrote:
> On 3/5/24 08:54, Conor Dooley wrote:
> > On Tue, Mar 05, 2024 at 08:34:20AM +0100, Heinrich Schuchardt wrote:
> > > On 3/5/24 00:28, Conor Dooley wrote:
> > > > From: Conor Dooley <conor.dooley at microchip.com>
> > > According to
> > > https://github.com/riscv/riscv-isa-manual/blob/main/src/naming.adoc the
> > > ISA string is case insensitive. Why can we assume here that it is lower
> > > case?
> > 
> > The binding does not allow upper-case.
> 
> Ok. That is in Linux'
> Documentation/devicetree/bindings/riscv/extensions.yaml.

Right. I should've linked to that, sorry.
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