linux/drivers/misc/cardreader, branch v5.1

misc: rtsx: Enable OCP for rts522a rts524a rts525a rts5260

2019-02-26T11:53:55Z

this enables and adds OCP function for Realtek A series cardreader chips and fixes some OCP flow in rts5260.c Signed-off-by: RickyWu Signed-off-by: Greg Kroah-Hartman

misc: alcor_pci: fix spelling mistake "invailid" -> "invalid"

2018-12-17T07:26:24Z

There are spelling mistakes in a couple of dev_dbg messages, fix these. Signed-off-by: Colin Ian King Reviewed-by: Oleksij Rempel Signed-off-by: Ulf Hansson

misc: rtsx_usb: Use USB remote wakeup signaling for card insertion detection

2018-12-17T07:26:24Z

Although rtsx_usb doesn't support card removal detection, card insertion will resume rtsx_usb by USB remote wakeup signaling. When rtsx_usb gets resumed, also resumes its child devices, rtsx_usb_sdmmc and rtsx_usb_ms, to notify them there's a card in its slot. Signed-off-by: Kai-Heng Feng Tested-by: Oleksandr Natalenko Signed-off-by: Ulf Hansson

misc: cardreader: add new Alcor Micro Cardreader PCI driver

2018-12-17T07:26:24Z

This driver provides support for Alcor Micro AU6601 and AU6621 card readers. This is single LUN HW and it is expected to work with following standards: - Support SDR104 / SDR50 - MultiMedia Card (MMC) - Memory Stick (MS) - Memory Stick PRO (MS_Pro) Since it is a PCIe controller, it should work on any architecture supporting PCIe. For now, it was developed and tested only on x86_64. This driver is a result of RE work and was created without any documentation or real knowledge of HW internals. Signed-off-by: Oleksij Rempel Signed-off-by: Ulf Hansson

misc: rtsx: make several functions static

2018-07-03T11:01:48Z

Several helper functions are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'rtsx_pm_power_saving' was not declared. Should it be static? symbol 'rtsx_set_l1off_sub_cfg_d0' was not declared. Should it be static? symbol 'rtsx_pm_full_on' was not declared. Should it be static? symbol 'rtsx_comm_set_ltr_latency' was not declared. Should it be static? symbol 'rtsx_pci_process_ocp' was not declared. Should it be static? symbol 'rtsx_pci_process_ocp_interrupt' was not declared. Should it be static? Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman

Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block

2018-04-05T21:27:02Z

Pull block layer updates from Jens Axboe: "It's a pretty quiet round this time, which is nice. This contains: - series from Bart, cleaning up the way we set/test/clear atomic queue flags. - series from Bart, fixing races between gendisk and queue registration and removal. - set of bcache fixes and improvements from various folks, by way of Michael Lyle. - set of lightnvm updates from Matias, most of it being the 1.2 to 2.0 transition. - removal of unused DIO flags from Nikolay. - blk-mq/sbitmap memory ordering fixes from Omar. - divide-by-zero fix for BFQ from Paolo. - minor documentation patches from Randy. - timeout fix from Tejun. - Alpha "can't write a char atomically" fix from Mikulas. - set of NVMe fixes by way of Keith. - bsg and bsg-lib improvements from Christoph. - a few sed-opal fixes from Jonas. - cdrom check-disk-change deadlock fix from Maurizio. - various little fixes, comment fixes, etc from various folks" * tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits) blk-mq: Directly schedule q->timeout_work when aborting a request blktrace: fix comment in blktrace_api.h lightnvm: remove function name in strings lightnvm: pblk: remove some unnecessary NULL checks lightnvm: pblk: don't recover unwritten lines lightnvm: pblk: implement 2.0 support lightnvm: pblk: implement get log report chunk lightnvm: pblk: rename ppaf* to addrf* lightnvm: pblk: check for supported version lightnvm: implement get log report chunk helpers lightnvm: make address conversions depend on generic device lightnvm: add support for 2.0 address format lightnvm: normalize geometry nomenclature lightnvm: complete geo structure with maxoc* lightnvm: add shorten OCSSD version in geo lightnvm: add minor version to generic geometry lightnvm: simplify geometry structure lightnvm: pblk: refactor init/exit sequences lightnvm: Avoid validation of default op value lightnvm: centralize permission check for lightnvm ioctl ...

misc: rtsx: make various functions static

2018-03-15T17:01:41Z

The functions rts5260_get_ocpstat, rts5260_get_ocpstat2, rts5260_clear_ocpstat, rts5260_process_ocp, rts5260_init_hw and rts5260_set_aspm are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'rts5260_get_ocpstat' was not declared. Should it be static? symbol 'rts5260_get_ocpstat2' was not declared. Should it be static? symbol 'rts5260_clear_ocpstat' was not declared. Should it be static? symbol 'rts5260_process_ocp' was not declared. Should it be static? symbol 'rts5260_init_hw' was not declared. Should it be static? symbol 'rts5260_set_aspm' was not declared. Should it be static? Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman

misc: rtsx: rename SG_END macro

2018-03-01T15:33:05Z

A change to the generic scatterlist code caused a conflict with the rtsx card reader driver: In file included from drivers/misc/cardreader/rtsx_pcr.c:32: include/linux/rtsx_pci.h:40: error: "SG_END" redefined [-Werror] This changes one instance of the driver to prefix SG_END and related constants. Fixes: 723fbf563a6a ("lib/scatterlist: Add SG_CHAIN and SG_END macros for LSB encodings") Cc: Anshuman Khandual Signed-off-by: Arnd Bergmann Signed-off-by: Jens Axboe

Merge tag 'mfd-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2018-01-29T18:59:24Z

Pull MFD updates from Lee Jones: "New Drivers: - Add support for RAVE Supervisory Processor Moved drivers: - Move Realtek Card Reader Driver to Misc New Device Support: - Add support for Pinctrl to axp20x New Functionality: - Add resume support to atmel-flexcom Fix-ups: - Split MFD (mfd) and userspace handlers (platform) in cros_ec - Fix trivial (whitespace, spelling) issue(s) in pcf50633-core - Clean-up error handling in ab8500-debugfs - General tidying up in tmio_core - Kconfig fix-ups for qcom-pm8xxx - Licensing changes (SPDX) to stm32-lptimer, stm32-timers - Device Tree fixups in mc13xxx - Simplify/remove unused code in cros_ec_spi, axp20x, ti_am335x_tscadc, kempld-core, intel_soc_pmic_core.c, ab8500-debugfs" * tag 'mfd-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits) mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Apollo Lake mfd: axp20x: Mark axp288 CHRG_BAK_CTRL register volatile mfd: ab8500: Introduce DEFINE_SHOW_ATTRIBUTE() macro atmel_flexcom: Support resuming after a chip reset mfd: Remove duplicate includes dt-bindings: mfd: mc13xxx: Add the unit address to sysled mfd: stm32: Adopt SPDX identifier mfd: axp20x: Add pinctrl cell for AXP813 mfd: pm8xxx: Make elegible for COMPILE_TEST mfd: kempld-core: Use resource_size function on resource object mfd: tmio: Move register macros to tmio_core.c mfd: cros ec: spi: Simplify delay handling between SPI messages mfd: palmas: Assign the right powerhold mask for tps65917 mfd: ab8500-debugfs: Use common error handling code in ab8500_print_modem_registers() mfd: ti_am335x_tscadc: Remove redundant assignment to node mfd: pcf50633: Fix spelling mistake: 'Falied' -> 'Failed' dt-bindings: watchdog: Add bindings for RAVE SP watchdog driver watchdog: Add RAVE SP watchdog driver mfd: Add driver for RAVE Supervisory Processor serdev: Introduce devm_serdev_device_open() ...

misc: rtsx: Fix symbol clashes

2017-12-04T09:40:38Z

drivers/staging/rts5208/sd.o: In function `.sd_power_off_card3v3': (.text+0x5760): multiple definition of `.sd_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.text+0x4630): first defined here drivers/staging/rts5208/sd.o:(.opd+0x378): multiple definition of `sd_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.opd+0x4f8): first defined here drivers/staging/rts5208/ms.o: In function `.ms_power_off_card3v3': (.text+0x5e70): multiple definition of `.ms_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.text+0x46e0): first defined here drivers/staging/rts5208/ms.o:(.opd+0x360): multiple definition of `ms_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.opd+0x510): first defined here Fixes: 5da4e04ae480 ("misc: rtsx: Add support for RTS5260") Signed-off-by: Stephen Rothwell Signed-off-by: Lee Jones