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(parent: cb87ab9) | patch
powerpc/udbg: Remove unused udbg_read()
authorMichael Ellerman <michael@ellerman.id.au>
Tue, 9 Oct 2012 04:20:28 +0000 (04:20 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 15 Nov 2012 01:59:33 +0000 (12:59 +1100)
commitb42ea0e158a3368a03fcf807371c9618a5a8a7d4
treee8a76bd1dea22e32b3d101d1a26e32127fdbf4d3tree | snapshot
parentcb87ab96b27dd4eb015551b42644fef79ebebd09commit | diff
powerpc/udbg: Remove unused udbg_read()

The last user of udbg_read() was removed in 2005, in commit 40b393b
"Simplify and clean up the xmon terminal I/O".

Given we haven't needed it for 7 years we can probably drop it.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/udbg.h diff | blob | history
arch/powerpc/kernel/udbg.c diff | blob | history
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