linux-kernel - [PATCH v3/RESEND 0/3] Even moar rpmh cleanups

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Date:   Wed, 20 May 2020 23:04:22 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Maulik Shah <mkshah@...eaurora.org>,
        Douglas Anderson <dianders@...omium.org>
Subject: [PATCH v3/RESEND 0/3] Even moar rpmh cleanups

(Resent with more Ccs and To lines)

We remove the tcs_is_free() API and then do super micro optimizations on
the irq handler. I haven't tested anything here so most likely there's a
bug (again again)!

Changes from v2:
 * Went back in time and used the v1 patch for the first patch with
   the fixes to make it not so complicated

Changes from v1:
 * First patch became even moar complicated because it combines
   find_free_tcs() with the check for a request in flight
 * Fixed subject in patch 2
 * Put back unsigned long for bitmap operation to silence compiler
   warning
 * Picked up review tags

Stephen Boyd (3):
  soc: qcom: rpmh-rsc: Remove tcs_is_free() API
  soc: qcom: rpmh-rsc: Loop over fewer bits in irq handler
  soc: qcom: rpmh-rsc: Fold WARN_ON() into if condition

 drivers/soc/qcom/rpmh-rsc.c | 65 +++++++++++++------------------------
 1 file changed, 22 insertions(+), 43 deletions(-)

Cc: Maulik Shah <mkshah@...eaurora.org>
Cc: Douglas Anderson <dianders@...omium.org>

base-commit: 1f7a3eb785e4a4e196729cd3d5ec97bd5f9f2940
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