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linux-next/drivers/i2c/busses
Mika Westerberg be58eda775 i2c: designware-pci: Cleanup driver power management
The PCI part of the DesignWare I2C driver does a lot of things that are not
required anymore. For example drivers aren't supposed to handle PCI state
transitions themselves. This is all provided by the PCI bus core already.

In addition to that there is no point scheduling RPM suspend on driver's
idle hook but instead we can use RPM autosuspend for this (which is enabled
in the driver already).

As a bonus, this patch also fixes following compile warning which is
emitted when the driver was compiled without CONFIG_PM_RUNTIME set:

drivers/i2c/busses/i2c-designware-pcidrv.c:245:12: warning: ‘i2c_dw_pci_runtime_idle’ defined but not used [-Wunused-function]

Reported-by: xinhui.pan <xinhuix.pan@intel.com>
Reported-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-03-09 09:29:21 +01:00
..
i2c-acorn.c i2c: acorn: is tristate and should use module.h 2014-01-24 18:21:11 +01:00
i2c-ali15x3.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-ali1535.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-ali1563.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-amd756-s4882.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-amd756.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-amd8111.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-at91.c i2c: i2c-at91: deprecate class based instantiation 2014-03-05 17:16:51 +01:00
i2c-au1550.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-bcm2835.c i2c: bcm2835: Linking platform nodes to adapter nodes 2013-11-28 09:47:53 +01:00
i2c-bcm-kona.c i2c: i2c-bcm-kona: Fix module build 2013-11-26 14:00:57 +01:00
i2c-bfin-twi.c i2c: bfin-twi: remove unnecessary Blackfin SSYNC from the driver 2014-03-09 08:41:18 +01:00
i2c-cbus-gpio.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-cpm.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-davinci.c i2c: davinci: raw read and write endian fix 2013-11-26 13:38:44 +01:00
i2c-designware-core.c i2c: designware: make SCL and SDA falling time configurable 2014-03-09 09:29:08 +01:00
i2c-designware-core.h i2c: designware: make SCL and SDA falling time configurable 2014-03-09 09:29:08 +01:00
i2c-designware-pcidrv.c i2c: designware-pci: Cleanup driver power management 2014-03-09 09:29:21 +01:00
i2c-designware-platdrv.c i2c: designware: make SCL and SDA falling time configurable 2014-03-09 09:29:08 +01:00
i2c-diolan-u2c.c i2c: i2c-diolan-u2c: different usb endpoints for DLN-2-U2C 2013-11-26 13:49:33 +01:00
i2c-eg20t.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-elektor.c i2c: remove __dev* attributes from subsystem 2012-12-22 20:13:45 +01:00
i2c-exynos5.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-gpio.c i2c: Include linux/of.h header 2013-10-30 16:46:30 +01:00
i2c-highlander.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-hydra.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-i801.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-ibm_iic.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-ibm_iic.h i2c-ibm_iic: Whitespace cleanup 2008-01-27 18:14:45 +01:00
i2c-imx.c i2c: imx: propagate irq error code in probe 2014-01-03 17:40:38 +01:00
i2c-iop3xx.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-iop3xx.h i2c-iop3xx: add iomem annotation 2011-01-04 00:53:37 +00:00
i2c-isch.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-ismt.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-kempld.c i2c: Fix Kontron PLD prescaler calculation 2013-08-05 10:31:18 +02:00
i2c-mpc.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-mv64xxx.c i2c: mv64xxx: Add support for the Allwinner A31 I2C driver 2014-03-05 17:30:11 +01:00
i2c-mxs.c Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
i2c-nforce2-s4985.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-nforce2.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-nomadik.c i2c: i2c-nomadik: deprecate class based instantiation 2014-03-05 17:17:03 +01:00
i2c-nuc900.c i2c: use dev_get_platdata() 2013-08-19 19:46:30 +02:00
i2c-ocores.c i2c: i2c-ocores: deprecate class based instantiation 2014-03-05 17:17:06 +01:00
i2c-octeon.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-omap.c i2c: i2c-omap: deprecate class based instantiation 2014-03-05 17:16:48 +01:00
i2c-parport-light.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-parport.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-parport.h Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-pasemi.c i2c: remove __dev* attributes from subsystem 2012-12-22 20:13:45 +01:00
i2c-pca-isa.c i2c: remove __dev* attributes from subsystem 2012-12-22 20:13:45 +01:00
i2c-pca-platform.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-piix4.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-pmcmsp.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-pnx.c i2c: pnx: Use devm_*() functions 2014-01-16 11:15:50 +01:00
i2c-powermac.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-puv3.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-pxa-pci.c i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls 2013-02-22 00:25:50 +01:00
i2c-pxa.c i2c: move OF helpers into the core 2013-08-23 10:22:20 +02:00
i2c-rcar.c i2c: i2c-rcar: deprecate class based instantiation 2014-03-05 17:17:15 +01:00
i2c-riic.c i2c: riic: add driver 2014-01-02 15:56:52 +01:00
i2c-robotfuzz-osif.c i2c: Add bus driver for for OSIF USB i2c device. 2014-01-13 13:56:56 +01:00
i2c-s3c2410.c i2c: s3c2410: fix quirk usage for 64-bit 2014-01-16 11:18:24 +01:00
i2c-s6000.c i2c: use dev_get_platdata() 2013-08-19 19:46:30 +02:00
i2c-s6000.h i2c: Change mail address of Oskar Schirmer 2012-05-17 15:15:56 +02:00
i2c-scmi.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-sh7760.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-sh_mobile.c i2c: sh_mobile: Convert to clk_prepare/unprepare 2013-10-31 12:45:44 +01:00
i2c-sibyte.c i2c/mips: Fix error return codes from Sibyte i2c bus driver 2010-07-10 09:42:47 +02:00
i2c-simtec.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-sirf.c i2c: sirf: retry 3 times as sometimes we get random noack and timeout 2013-08-28 11:46:03 +02:00
i2c-sis96x.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-sis630.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-sis5595.c i2c: remove __dev* attributes from subsystem 2012-12-22 20:13:45 +01:00
i2c-st.c Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
i2c-stu300.c i2c: i2c-stu300: deprecate class based instantiation 2014-03-05 17:17:09 +01:00
i2c-taos-evm.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-tegra.c i2c: i2c-tegra: deprecate class based instantiation 2014-03-05 17:17:12 +01:00
i2c-tiny-usb.c i2c: i2c-tiny-usb: Remove RobotFuzz USB vendor:product ID 2014-01-13 13:56:52 +01:00
i2c-versatile.c i2c: move OF helpers into the core 2013-08-23 10:22:20 +02:00
i2c-via.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-viapro.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-viperboard.c i2c: viperboard: remove superfluous assignment 2014-01-09 22:18:33 +01:00
i2c-wmt.c Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
i2c-xiic.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
i2c-xlr.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00
Kconfig i2c: mv64xxx: fix circular Kconfig dependency 2014-03-06 21:30:00 +01:00
Makefile i2c: Add bus driver for for OSIF USB i2c device. 2014-01-13 13:56:56 +01:00
scx200_acb.c i2c: Remove unneeded xxx_set_drvdata(..., NULL) calls 2013-02-22 00:25:50 +01:00
scx200_i2c.c i2c: delete non-required instances of include <linux/init.h> 2014-01-24 18:24:31 +01:00