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powerpc/rtas: improve ppc_rtas_rmo_buf_show documentation
authorNathan Lynch <nathanl@linux.ibm.com>
Thu, 8 Apr 2021 14:06:26 +0000 (09:06 -0500)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 14 Apr 2021 13:04:15 +0000 (23:04 +1000)
commitc13ff6f3251318f5e1ff5b1a6d05f76996db672a
tree08c302fbc967c01a5dd5658b809cacab406a63a6tree | snapshot
parent5ae5bc12d0728db60a0aa9b62160ffc038875f1acommit | diff
powerpc/rtas: improve ppc_rtas_rmo_buf_show documentation

Add kerneldoc for ppc_rtas_rmo_buf_show(), the callback for
/proc/powerpc/rtas/rmo_buffer, explaining its expected use.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210408140630.205502-2-nathanl@linux.ibm.com
arch/powerpc/kernel/rtas-proc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git