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path: root/drivers/mmc/host/vub300.c
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2017-06-20mmc: vub3000: add missing USB-descriptor endianness conversionsJohan Hovold
Add the missing endianness conversions when printing the USB device-descriptor idVendor and idProduct fields during probe. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-02-13mmc: vub300: Don't use mmc_card_present() when validating for inserted cardUlf Hansson
The mmc_card_present() function helps the mmc core to track an internal state of the card device. More importantly, it's not intended to be used by mmc host drivers to check for an inserted card. Therefore, let's stop using it and instead rely on checking for a valid pointer to a struct mmc_card, as it should be good enough. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2017-02-13mmc: vub300: Remove bogus check of irqs_queuedShawn Lin
It's unnecessary to check the irqs_queued value as it always needs to queue one if irq isn't enabled. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-09-27mmc: host: vub300: don't print error when allocating urb failsWolfram Sang
kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-26mmc: vub300: Remove unneded semicolonsJavier Martinez Canillas
They aren't needed and are just creating null statements so remove it. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-01-21mmc: vub300: remove unreachable return value handlingNicholas Mc Guire
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2013-10-30mmc: vub300: Move away from using deprecated APIsUlf Hansson
Suspend and resume of cards are handled by the protocol layer and consequently the mmc_suspend|resume_host APIs are marked as deprecated. This means we can simplify the suspend|resume callbacks by removing the use of the deprecated APIs. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Chris Ball <cjb@laptop.org>
2013-08-24mmc: vub300: Staticize vub300_init_cardSachin Kamat
'vub300_init_card' is used only in this file. Make it static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-12-06mmc: vub300: add missing usb_put_devMarina Makienko
Add missing usb_put_dev on failure path in vub300_probe(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Marina Makienko <makienko@ispras.ru> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-10-10Merge tag 'mmc-merge-for-3.7-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc Pull MMC updates from Chris Ball: "Core: - Add DT properties for card detection (broken-cd, cd-gpios, non-removable) - Don't poll non-removable devices - Fixup/rework eMMC sleep mode/"power off notify" feature - Support eMMC background operations (BKOPS). To set the one-time programmable fuse that enables bkops on an eMMC that doesn't already have it set, you can use the "mmc bkops enable" command in: git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git Drivers: - atmel-mci, dw_mmc, pxa-mci, dove, s3c, spear: Add device tree support - bfin_sdh: Add support for the controller in bf60x - dw_mmc: Support Samsung Exynos SoCs - eSDHC: Add ADMA support - sdhci: Support testing a cd-gpio (from slot-gpio) instead of presence bit - sdhci-pltfm: Support broken-cd DT property - tegra: Convert to only supporting DT (mach-tegra has gone DT-only)" * tag 'mmc-merge-for-3.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (67 commits) mmc: core: Fixup broken suspend and eMMC4.5 power off notify mmc: sdhci-spear: Add clk_{un}prepare() support mmc: sdhci-spear: add device tree bindings mmc: sdhci-s3c: Add clk_(enable/disable) in runtime suspend/resume mmc: core: Replace MMC_CAP2_BROKEN_VOLTAGE with test for fixed regulator mmc: sdhci-pxav3: Use sdhci_get_of_property for parsing DT quirks mmc: dt: Support "broken-cd" property in sdhci-pltfm mmc: sdhci-s3c: fix the wrong number of max bus clocks mmc: sh-mmcif: avoid oops on spurious interrupts mmc: sh-mmcif: properly handle MMC_WRITE_MULTIPLE_BLOCK completion IRQ mmc: sdhci-s3c: Fix crash on module insertion for second time mmc: sdhci-s3c: Enable only required bus clock mmc: Revert "mmc: dw_mmc: Add check for IDMAC configuration" mmc: mxcmmc: fix bug that may block a data transfer forever mmc: omap_hsmmc: Pass on the suspend failure to the PM core mmc: atmel-mci: AP700x PDC is not connected to MCI mmc: atmel-mci: DMA can be used with other controllers mmc: mmci: use clk_prepare_enable and clk_disable_unprepare mmc: sdhci-s3c: Add device tree support mmc: dw_mmc: add support for exynos specific implementation of dw-mshc ...
2012-09-04mmc: vub300: add missing usb_free_urbJulia Lawall
Add missing usb_free_urb on failure path after usb_alloc_urb. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @km exists@ local idexpression e; expression e1,e2,e3; type T,T1; identifier f; @@ * e = usb_alloc_urb(...) ... when any when != e = e1 when != e1 = (T)e when != e1(...,(T)e,...) when != &e->f if(...) { ... when != e2(...,(T1)e,...) when != e3 = e when forall ( return <+...e...+>; | * return ...; ) } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Chris Ball <cjb@laptop.org>
2012-09-01mmc: fix comment typosMasanari Iida
Correct spelling typo in drivers/mmc Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-01-13module_param: make bool parameters really bool (drivers & misc)Rusty Russell
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-12-19mmc: vub300: fix type of firmware_rom_wait_states module parameterRusty Russell
You didn't mean this to be a bool. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Tony Olech <tony.olech@elandigitalsystems.com> Cc: <stable@kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-07-11Merge branch 'master' into for-nextJiri Kosina
Sync with Linus' tree to be able to apply pending patches that are based on newer code already present upstream.
2011-06-24treewide: Fix recieve/receive typosJoe Perches
Just spelling fixes. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-18mmc: vub300: fix null dereferences in error handlingChris Ball
Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-05-24mmc: Add new VUB300 USB-to-SD/SDIO/MMC driverTony Olech
Add a driver for Elan Digital System's VUB300 chip which is a USB connected SDIO/SDmem/MMC host controller. A VUB300 chip enables a USB 2.0 or USB 1.1 connected host computer to use SDIO/SD/MMC cards without the need for a directly connected, for example via PCI, SDIO host controller. Signed-off-by: Anthony F Olech <tony.olech@elandigitalsystems.com> [cjb: various punctuation and style fixes] Tested-by: Chris Ball <cjb@laptop.org> Signed-off-by: Chris Ball <cjb@laptop.org>
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