[alsa-devel] [PATCH 000/102] Convert drivers to explicit reset API
Philipp Zabel
p.zabel at pengutronix.de
Wed Jul 19 17:25:04 CEST 2017
The reset control API has two modes: exclusive access, where the driver
expects to have full and immediate control over the state of the reset
line, and shared (clock-like) access, where drivers only request reset
deassertion while active, but don't care about the state of the reset line
while inactive.
Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior.
This series converts all drivers that currently implicitly request
exclusive reset controls to the corresponding explicit API call. It is,
for the most part, generated from the following semantic patch:
@@
expression rstc, dev, id;
@@
-rstc = reset_control_get(dev, id);
+rstc = reset_control_get_exclusive(dev, id);
@@
expression rstc, dev, id;
@@
-rstc = reset_control_get_optional(dev, id);
+rstc = reset_control_get_optional_exclusive(dev, id);
@@
expression rstc, node, id;
@@
-rstc = of_reset_control_get(node, id);
+rstc = of_reset_control_get_exclusive(node, id);
@@
expression rstc, node, index;
@@
-rstc = of_reset_control_get_by_index(node, index);
+rstc = of_reset_control_get_exclusive_by_index(node, index);
@@
expression rstc, dev, id;
@@
-rstc = devm_reset_control_get(dev, id);
+rstc = devm_reset_control_get_exclusive(dev, id);
@@
expression rstc, dev, id;
@@
-rstc = devm_reset_control_get_optional(dev, id);
+rstc = devm_reset_control_get_optional_exclusive(dev, id);
@@
expression rstc, dev, index;
@@
-rstc = devm_reset_control_get_by_index(dev, index);
+rstc = devm_reset_control_get_exclusive_by_index(dev, index);
After all driver patches are applied, the temporary transition helpers
can be removed.
regards
Philipp
Philipp Zabel (102):
ARM: rockchip: explicitly request exclusive reset control
ARM: socfpga: explicitly request exclusive reset control
MIPS: pci-mt7620: explicitly request exclusive reset control
ahci: st: explicitly request exclusive reset control
ata: sata_gemini: explicitly request exclusive reset control
ata: ahci_tegra: explicitly request exclusive reset control
bus: sunxi-rsb: explicitly request exclusive reset control
bus: tegra-gmi: explicitly request exclusive reset control
clk: sunxi: explicitly request exclusive reset control
clk: tegra: explicitly request exclusive reset control
clocksource/drivers/timer-stm32: explicitly request exclusive reset
control
clocksource/drivers/sun5i: explicitly request exclusive reset control
crypto: rockchip: explicitly request exclusive reset control
crypto: sun4i-ss - request exclusive reset control
PM / devfreq: tegra: explicitly request exclusive reset control
dmaengine: stm32-dma: explicitly request exclusive reset control
dmaengine: sun6i: explicitly request exclusive reset control
dmaengine: tegra-apb: explicitly request exclusive reset control
drm: kirin: explicitly request exclusive reset control
drm/nouveau/tegra: explicitly request exclusive reset control
drm/rockchip: explicitly request exclusive reset control
drm/sti: explicitly request exclusive reset control
drm/stm: explicitly request exclusive reset control
drm/sun4i: explicitly request exclusive reset control
drm/tegra: explicitly request exclusive reset control
gpu: host1x: explicitly request exclusive reset control
i2c: mv64xxx: explicitly request exclusive reset control
i2c: stm32f4: explicitly request exclusive reset control
i2c: sun6i-pw2i: explicitly request exclusive reset control
i2c: tegra: explicitly request exclusive reset control
iio: adc: rockchip_saradc: explicitly request exclusive reset control
iio: dac: stm32-dac-core: explicitly request exclusive reset control
Input: tegra-kbc - request exclusive reset control
coda: explicitly request exclusive reset control
st-rc: explicitly request exclusive reset control
stm32-dcmi: explicitly request exclusive reset control
rc: sunxi-cir: explicitly request exclusive reset control
mmc: dw_mmc: explicitly request exclusive reset control
mmc: sdhci-st: explicitly request exclusive reset control
mmc: sunxi: explicitly request exclusive reset control
mmc: tegra: explicitly request exclusive reset control
mtd: nand: sunxi: explicitly request exclusive reset control
mtd: spi-nor: stm32-quadspi: explicitly request exclusive reset
control
net: dsa: mt7530: explicitly request exclusive reset control
net: ethernet: hisi_femac: explicitly request exclusive reset control
net: ethernet: hix5hd2_gmac: explicitly request exclusive reset
control
net: stmmac: explicitly request exclusive reset control
net: stmmac: dwc-qos: explicitly request exclusive reset control
ath10k: explicitly request exclusive reset control
nvmem: lpc18xx-eeprom: explicitly request exclusive reset control
PCI: dwc: pcie-qcom: explicitly request exclusive reset control
PCI: imx6: explicitly request exclusive reset control
PCI: tegra: explicitly request exclusive reset control
PCI: rockchip: explicitly request exclusive reset control
phy: berlin-usb: explicitly request exclusive reset control
PCI: mediatek: explicitly request exclusive reset control
phy: qcom-usb-hs: explicitly request exclusive reset control
phy: rockchip-pcie: explicitly request exclusive reset control
phy: rockchip-typec: explicitly request exclusive reset control
phy: rockchip-usb: explicitly request exclusive reset control
phy: sun4i-usb: explicitly request exclusive reset control
phy: sun9i-usb: explicitly request exclusive reset control
phy: tegra: explicitly request exclusive reset control
phy: qcom-qmp: explicitly request exclusive reset control
phy: qcom-qusb2: explicitly request exclusive reset control
pinctrl: stm32: explicitly request exclusive reset control
pinctrl: sunxi: explicitly request exclusive reset control
pinctrl: tegra: explicitly request exclusive reset control
pwm: hibvt: explicitly request exclusive reset control
pwm: tegra: explicitly request exclusive reset control
remoteproc/keystone: explicitly request exclusive reset control
remoteproc: qcom: explicitly request exclusive reset control
remoteproc: st: explicitly request exclusive reset control
soc: mediatek: PMIC wrap: explicitly request exclusive reset control
soc/tegra: pmc: explicitly request exclusive reset control
spi: stm32: explicitly request exclusive reset control
spi: sun6i: explicitly request exclusive reset control
spi: tegra20-slink: explicitly request exclusive reset control
spi: tegra114: explicitly request exclusive reset control
spi: tegra20-sflash: explicitly request exclusive reset control
staging: nvec: explicitly request exclusive reset control
thermal: rockchip: explicitly request exclusive reset control
thermal: tegra: explicitly request exclusive reset control
serial: 8250_dw: explicitly request exclusive reset control
serial: tegra: explicitly request exclusive reset control
usb: chipidea: msm: explicitly request exclusive reset control
usb: dwc2: explicitly request exclusive reset control
usb: host: ehci-tegra: explicitly request exclusive reset control
usb: host: xhci-tegra: explicitly request exclusive reset control
usb: musb: sunxi: explicitly request exclusive reset control
usb: phy: msm: explicitly request exclusive reset control
usb: phy: qcom-8x16-usb: explicitly request exclusive reset control
watchdog: asm9260: explicitly request exclusive reset control
watchdog: mt7621: explicitly request exclusive reset control
watchdog: rt2880: explicitly request exclusive reset control
watchdog: zx2967: explicitly request exclusive reset control
ASoC: img: explicitly request exclusive reset control
ASoC: stm32: explicitly request exclusive reset control
ASoC: sun4i: explicitly request exclusive reset control
ASoC: tegra: explicitly request exclusive reset control
Documentation: devres: add explicit exclusive/shared reset control
request calls
reset: finish transition to explicit exclusive reset control requests
Documentation/driver-model/devres.txt | 7 ++-
arch/arm/mach-rockchip/platsmp.c | 2 +-
arch/mips/pci/pci-mt7620.c | 2 +-
drivers/ata/ahci_st.c | 6 +--
drivers/ata/ahci_tegra.c | 8 ++--
drivers/ata/sata_gemini.c | 4 +-
drivers/bus/sunxi-rsb.c | 2 +-
drivers/bus/tegra-gmi.c | 2 +-
drivers/clk/sunxi/clk-sun9i-mmc.c | 2 +-
drivers/clk/tegra/clk-dfll.c | 2 +-
drivers/clocksource/timer-stm32.c | 2 +-
drivers/clocksource/timer-sun5i.c | 2 +-
drivers/crypto/rockchip/rk3288_crypto.c | 2 +-
drivers/crypto/sunxi-ss/sun4i-ss-core.c | 3 +-
drivers/devfreq/tegra-devfreq.c | 2 +-
drivers/dma/stm32-dma.c | 2 +-
drivers/dma/sun6i-dma.c | 2 +-
drivers/dma/tegra20-apb-dma.c | 2 +-
drivers/fpga/altera-hps2fpga.c | 3 +-
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 2 +-
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +-
drivers/gpu/drm/rockchip/cdn-dp-core.c | 8 ++--
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +-
drivers/gpu/drm/sti/sti_hdmi.c | 2 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 2 +-
drivers/gpu/drm/sti/sti_tvout.c | 2 +-
drivers/gpu/drm/stm/ltdc.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_backend.c | 4 +-
drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_tv.c | 2 +-
drivers/gpu/drm/sun4i/sun6i_drc.c | 2 +-
drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +-
drivers/gpu/drm/tegra/dc.c | 2 +-
drivers/gpu/drm/tegra/dpaux.c | 3 +-
drivers/gpu/drm/tegra/dsi.c | 2 +-
drivers/gpu/drm/tegra/gr3d.c | 6 +--
drivers/gpu/drm/tegra/hdmi.c | 2 +-
drivers/gpu/drm/tegra/sor.c | 2 +-
drivers/gpu/host1x/dev.c | 2 +-
drivers/i2c/busses/i2c-mv64xxx.c | 2 +-
drivers/i2c/busses/i2c-stm32f4.c | 2 +-
drivers/i2c/busses/i2c-sun6i-p2wi.c | 2 +-
drivers/i2c/busses/i2c-tegra.c | 2 +-
drivers/iio/adc/rockchip_saradc.c | 3 +-
drivers/iio/dac/stm32-dac-core.c | 2 +-
drivers/input/keyboard/tegra-kbc.c | 2 +-
drivers/media/platform/coda/coda-common.c | 3 +-
drivers/media/platform/stm32/stm32-dcmi.c | 2 +-
drivers/media/rc/st_rc.c | 2 +-
drivers/media/rc/sunxi-cir.c | 2 +-
drivers/mmc/host/dw_mmc.c | 2 +-
drivers/mmc/host/sdhci-st.c | 2 +-
drivers/mmc/host/sdhci-tegra.c | 3 +-
drivers/mmc/host/sunxi-mmc.c | 3 +-
drivers/mtd/nand/sunxi_nand.c | 2 +-
drivers/mtd/spi-nor/stm32-quadspi.c | 2 +-
drivers/net/dsa/mt7530.c | 3 +-
drivers/net/ethernet/hisilicon/hisi_femac.c | 4 +-
drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 6 +--
.../ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 3 +-
.../net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 +-
drivers/net/wireless/ath/ath10k/ahb.c | 15 ++++---
drivers/nvmem/lpc18xx_eeprom.c | 2 +-
drivers/pci/dwc/pci-imx6.c | 7 +--
drivers/pci/dwc/pcie-qcom.c | 40 +++++++++--------
drivers/pci/host/pci-tegra.c | 6 +--
drivers/pci/host/pcie-mediatek.c | 2 +-
drivers/pci/host/pcie-rockchip.c | 15 ++++---
drivers/phy/allwinner/phy-sun4i-usb.c | 2 +-
drivers/phy/allwinner/phy-sun9i-usb.c | 4 +-
drivers/phy/marvell/phy-berlin-usb.c | 2 +-
drivers/phy/qualcomm/phy-qcom-qmp.c | 4 +-
drivers/phy/qualcomm/phy-qcom-qusb2.c | 3 +-
drivers/phy/qualcomm/phy-qcom-usb-hs.c | 3 +-
drivers/phy/rockchip/phy-rockchip-pcie.c | 2 +-
drivers/phy/rockchip/phy-rockchip-typec.c | 6 +--
drivers/phy/rockchip/phy-rockchip-usb.c | 2 +-
drivers/phy/tegra/xusb-tegra210.c | 4 +-
drivers/phy/tegra/xusb.c | 2 +-
drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +-
drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c | 2 +-
drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c | 2 +-
drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 2 +-
drivers/pwm/pwm-hibvt.c | 2 +-
drivers/pwm/pwm-tegra.c | 2 +-
drivers/remoteproc/keystone_remoteproc.c | 2 +-
drivers/remoteproc/qcom_q6v5_pil.c | 3 +-
drivers/remoteproc/st_remoteproc.c | 6 ++-
drivers/reset/core.c | 2 +-
drivers/soc/mediatek/mtk-pmic-wrap.c | 5 ++-
drivers/soc/tegra/pmc.c | 2 +-
drivers/spi/spi-stm32.c | 2 +-
drivers/spi/spi-sun6i.c | 2 +-
drivers/spi/spi-tegra114.c | 2 +-
drivers/spi/spi-tegra20-sflash.c | 2 +-
drivers/spi/spi-tegra20-slink.c | 2 +-
drivers/staging/nvec/nvec.c | 2 +-
drivers/thermal/rockchip_thermal.c | 3 +-
drivers/thermal/tegra/soctherm.c | 3 +-
drivers/tty/serial/8250/8250_dw.c | 2 +-
drivers/tty/serial/serial-tegra.c | 2 +-
drivers/usb/chipidea/ci_hdrc_msm.c | 2 +-
drivers/usb/dwc2/platform.c | 3 +-
drivers/usb/host/ehci-tegra.c | 5 ++-
drivers/usb/host/xhci-tegra.c | 6 ++-
drivers/usb/musb/sunxi.c | 2 +-
drivers/usb/phy/phy-msm-usb.c | 4 +-
drivers/usb/phy/phy-qcom-8x16-usb.c | 2 +-
drivers/watchdog/asm9260_wdt.c | 2 +-
drivers/watchdog/mt7621_wdt.c | 2 +-
drivers/watchdog/rt2880_wdt.c | 2 +-
drivers/watchdog/zx2967_wdt.c | 2 +-
include/linux/reset.h | 50 ----------------------
sound/soc/img/img-i2s-in.c | 2 +-
sound/soc/img/img-i2s-out.c | 2 +-
sound/soc/img/img-parallel-out.c | 2 +-
sound/soc/img/img-spdif-in.c | 2 +-
sound/soc/img/img-spdif-out.c | 2 +-
sound/soc/stm/stm32_i2s.c | 2 +-
sound/soc/stm/stm32_sai.c | 2 +-
sound/soc/stm/stm32_spdifrx.c | 2 +-
sound/soc/sunxi/sun4i-codec.c | 3 +-
sound/soc/sunxi/sun4i-i2s.c | 2 +-
sound/soc/sunxi/sun4i-spdif.c | 3 +-
sound/soc/tegra/tegra30_ahub.c | 4 +-
128 files changed, 226 insertions(+), 235 deletions(-)
--
2.11.0
Cc: "David S. Miller" <davem at davemloft.net>
Cc: "Emilio López" <emilio at elopez.com.ar>
Cc: Adrian Hunter <adrian.hunter at intel.com>
Cc: Alan Stern <stern at rowland.harvard.edu>
Cc: Alan Tull <atull at kernel.org>
Cc: Alexandre Torgue <alexandre.torgue at st.com>
Cc: Andrew Lunn <andrew at lunn.ch>
Cc: Ben Skeggs <bskeggs at redhat.com>
Cc: Benjamin Gaignard <benjamin.gaignard at linaro.org>
Cc: Bin Liu <b-liu at ti.com>
Cc: Bjorn Andersson <bjorn.andersson at linaro.org>
Cc: Bjorn Helgaas <bhelgaas at google.com>
Cc: Boris Brezillon <boris.brezillon at free-electrons.com>
Cc: Brian Norris <computersforpeace at gmail.com>
Cc: Chanwoo Choi <cw00.choi at samsung.com>
Cc: Chen Feng <puck.chen at hisilicon.com>
Cc: Chen-Yu Tsai <wens at csie.org>
Cc: Corentin Labbe <clabbe.montjoie at gmail.com>
Cc: Cyrille Pitchen <cyrille.pitchen at wedev4u.fr>
Cc: Dan Williams <dan.j.williams at intel.com>
Cc: Daniel Lezcano <daniel.lezcano at linaro.org>
Cc: David Airlie <airlied at linux.ie>
Cc: David Woodhouse <dwmw2 at infradead.org>
Cc: Dmitry Torokhov <dmitry.torokhov at gmail.com>
Cc: Eduardo Valentin <edubezval at gmail.com>
Cc: Felipe Balbi <balbi at kernel.org>
Cc: Florian Fainelli <f.fainelli at gmail.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro at st.com>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: Guenter Roeck <linux at roeck-us.net>
Cc: Hartmut Knaack <knaack.h at gmx.de>
Cc: Heiko Stuebner <heiko at sntech.de>
Cc: Herbert Xu <herbert at gondor.apana.org.au>
Cc: Jaehoon Chung <jh80.chung at samsung.com>
Cc: Jiri Slaby <jslaby at suse.com>
Cc: Joachim Eastwood <manabian at gmail.com>
Cc: John Youn <johnyoun at synopsys.com>
Cc: Jon Hunter <jonathanh at nvidia.com>
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Cc: Jonathan Corbet <corbet at lwn.net>
Cc: Jonathan Hunter <jonathanh at nvidia.com>
Cc: Kalle Valo <kvalo at qca.qualcomm.com>
Cc: Kishon Vijay Abraham I <kishon at ti.com>
Cc: Kyungmin Park <kyungmin.park at samsung.com>
Cc: Lars-Peter Clausen <lars at metafoo.de>
Cc: Laxman Dewangan <ldewangan at nvidia.com>
Cc: Lee Jones <lee.jones at linaro.org>
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Cc: Lucas Stach <l.stach at pengutronix.de>
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Cc: Marek Vasut <marek.vasut at gmail.com>
Cc: Mark Brown <broonie at kernel.org>
Cc: Mark Yao <mark.yao at rock-chips.com>
Cc: Mathias Nyman <mathias.nyman at intel.com>
Cc: Matthias Brugger <matthias.bgg at gmail.com>
Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
Cc: Maxime Ripard <maxime.ripard at free-electrons.com>
Cc: Michael Turquette <mturquette at baylibre.com>
Cc: Moritz Fischer <moritz.fischer at ettus.com>
Cc: MyungJoo Ham <myungjoo.ham at samsung.com>
Cc: Ohad Ben-Cohen <ohad at wizery.com>
Cc: Patrice Chotard <patrice.chotard at st.com>
Cc: Peter Chen <Peter.Chen at nxp.com>
Cc: Peter De Schrijver <pdeschrijver at nvidia.com>
Cc: Peter Meerwald-Stadler <pmeerw at pmeerw.net>
Cc: Philippe Cornu <philippe.cornu at st.com>
Cc: Prashant Gaikwad <pgaikwad at nvidia.com>
Cc: Rakesh Iyer <riyer at nvidia.com>
Cc: Ralf Baechle <ralf at linux-mips.org>
Cc: Richard Weinberger <richard at nod.at>
Cc: Richard Zhu <hongxing.zhu at nxp.com>
Cc: Rongrong Zou <zourongrong at gmail.com>
Cc: Ryder Lee <ryder.lee at mediatek.com>
Cc: Salil Mehta <salil.mehta at huawei.com>
Cc: Shawn Lin <shawn.lin at rock-chips.com>
Cc: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
Cc: Stanimir Varbanov <svarbanov at mm-sol.com>
Cc: Stephen Boyd <sboyd at codeaurora.org>
Cc: Tejun Heo <tj at kernel.org>
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Cc: Vincent Abriou <vincent.abriou at st.com>
Cc: Vinod Koul <vinod.koul at intel.com>
Cc: Vivien Didelot <vivien.didelot at savoirfairelinux.com>
Cc: Wim Van Sebroeck <wim at iguana.be>
Cc: Wolfram Sang <wsa at the-dreams.de>
Cc: Xinliang Liu <z.liuxinliang at hisilicon.com>
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Cc: Yannick Fertre <yannick.fertre at st.com>
Cc: Yisen Zhuang <yisen.zhuang at huawei.com>
Cc: Zhang Rui <rui.zhang at intel.com>
Cc: alsa-devel at alsa-project.org
Cc: ath10k at lists.infradead.org
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