[POWERPC] fix spin lock nesting in hvc_iseries

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We had nested spinlocks using the same flags variable, but it turns out
that we don't need the nested locks at all (the lock protects a static
buffer that we aren't using here), so just remove the extra locks.

Spotted by Alexey Dobriyan.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Stephen Rothwell 2006-09-26 11:54:16 +10:00 • committed by Paul Mackerras

parent 022d51b1b2

commit d86d9b8cab

1 changed files with 1 additions and 6 deletions

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7

drivers/char/hvc_iseries.c

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