soc: mediatek: reuse read[l,x]_poll_timeout helpers

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Reuse the common helpers read[l,x]_poll_timeout provided by Linux core
instead of an open-coded handling. The name of the local variable
sram_pdn_ack in scpsys_power_on is renamed to pdn_ack in order to be
consistent with the one used in scpsys_power_off.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

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Sean Wang 2018-04-03 15:15:53 +08:00 • committed by Matthias Brugger

parent 38d19752a7

commit 4a58732c7c

1 changed files with 23 additions and 68 deletions

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drivers/soc/mediatek/mtk-scpsys.c

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