Xtensa fixes for v6.9:
- fix unused variable warning caused by empty flush_dcache_page()
definition
- fix stack unwinding on windowed noMMU XIP configurations
- fix Coccinelle warning 'opportunity for min()' in xtensa ISS platform
code
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Merge tag 'xtensa-20240502' of https://github.com/jcmvbkbc/linux-xtensa
Pull xtensa fixes from Max Filippov:
- fix unused variable warning caused by empty flush_dcache_page()
definition
- fix stack unwinding on windowed noMMU XIP configurations
- fix Coccinelle warning 'opportunity for min()' in xtensa ISS platform
code
* tag 'xtensa-20240502' of https://github.com/jcmvbkbc/linux-xtensa:
xtensa: remove redundant flush_dcache_page and ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE macros
tty: xtensa/iss: Use min() to fix Coccinelle warning
xtensa: fix MAKE_PC_FROM_RA second argument
09bf0f196f