From: Bjorn Helgaas <helgaas@kernel.org>
To: Adrian Hunter <adrian.hunter@intel.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Victor Shih <victor.shih@genesyslogic.com.tw>,
Ben Chuang <ben.chuang@genesyslogic.com.tw>
Cc: Kai-Heng Feng <kai.heng.geng@canonical.com>,
Sven van Ashbrook <svenva@chromium.org>,
Stanislaw Kardach <skardach@google.com>,
Brian Norris <briannorris@chromium.org>,
Jason Lai <jasonlai.genesyslogic@gmail.com>,
Renius Chen <reniuschengl@gmail.com>,
linux-pci@vger.kernel.org, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH 0/2] mmc: sdhci-pci-gli: Remove unnecessary device-dependent code
Date: Wed, 27 Mar 2024 16:48:29 -0500 [thread overview]
Message-ID: <20240327214831.1544595-1-helgaas@kernel.org> (raw)
From: Bjorn Helgaas <bhelgaas@google.com>
Previously the driver hard-coded the config space locations of the Power
Management and the AER Capabilities and included device-specific #defines
for bits defined by the PCI spec. This replaces those with the equivalents
from the PCI core.
This also replace hard-coded power state changes (to D3hot and back to D0)
with the pci_set_power_state() interface, which takes care of the required
delays after these transitions.
Bjorn Helgaas (2):
mmc: sdhci-pci-gli: Use PCI AER definitions, not hard-coded values
mmc: sdhci-pci-gli: Use pci_set_power_state(), not direct PMCSR writes
drivers/mmc/host/sdhci-pci-gli.c | 46 +++++++++++++-------------------
1 file changed, 18 insertions(+), 28 deletions(-)
--
2.34.1
next reply other threads:[~2024-03-27 21:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-27 21:48 Bjorn Helgaas [this message]
2024-03-27 21:48 ` [PATCH 1/2] mmc: sdhci-pci-gli: Use PCI AER definitions, not hard-coded values Bjorn Helgaas
2024-03-27 21:48 ` [PATCH 2/2] mmc: sdhci-pci-gli: Use pci_set_power_state(), not direct PMCSR writes Bjorn Helgaas
2024-03-28 1:01 ` Ben Chuang
2024-04-02 10:33 ` Ulf Hansson
2024-04-02 10:57 ` [PATCH 0/2] mmc: sdhci-pci-gli: Remove unnecessary device-dependent code Ulf Hansson
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