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(parent: 17cc1dd) | patch
tty: hvc: remove unexplained "just in case" spin delay
authorNicholas Piggin <npiggin@gmail.com>
Mon, 30 Apr 2018 14:55:52 +0000 (00:55 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 24 Jul 2018 12:09:58 +0000 (22:09 +1000)
commitcca3d5290ede73b01144aa522910c88b1e02fcef
treebdbcae32eff8a3acb0a91ef047174d7f775ea073tree | snapshot
parent17cc1dd4924391b54fb179d0868b89dc96f2ee80commit | diff
tty: hvc: remove unexplained "just in case" spin delay

This delay was in the very first OPAL console commit 6.5 years ago,
and came from the vio hvc driver. The firmware console has hardened
sufficiently to remove it.

Reviewed-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
drivers/tty/hvc/hvc_opal.c diff | blob | history
Domain: System / Kernel;