kernel.git/drivers/usb/musb, branch linux-3.8.y

usb: musb: da8xx: Fix build breakage due to typo

2013-03-28T19:18:14Z

commit db9e51617faad3a54d10b7cb340a82688ec0232d upstream. Commit 032ec49f5351e9cb242b1a1c367d14415043ab95 (usb: musb: drop useless board_mode usage) introduced a typo that breaks the build. Signed-off-by: Mikhail Kshevetskiy [ Fixed commit message ] Signed-off-by: Michael Riesch Cc: Mikhail Kshevetskiy Cc: Sergei Shtylyov Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: musb: ux500: use clk_prepare_enable and clk_disable_unprepare

2013-02-28T13:38:43Z

commit 99d17cfa3bbc6f4edb175f819af59c6b9e245e82 upstream. This patch converts the module to use clk_prepare_enable and clk_disable_unprepare variants as required by common clock framework. Without this the system crash during probe function. Signed-off-by: Fabio Baltieri Acked-by: Linus Walleij Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: musb: fix dependency on transceiver driver

2013-02-28T13:38:42Z

commit 25736e0c8269e9613aa6036fbc591818daa30d14 upstream. This patch let glue driver return -EPROBE_DEFER if the transceiver is not readly, so we can support defer probe on musb to fix the below error on 3.7-rc5 if transceiver drivers are built as module: [ 19.052490] unable to find transceiver of type USB2 PHY [ 19.072052] HS USB OTG: no transceiver configured [ 19.076995] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -19 [ 19.089355] musb-hdrc: probe of musb-hdrc.0.auto rejects match -19 [ 19.096771] driver: 'musb-omap2430': driver_bound: bound to device 'musb-omap2430' [ 19.105194] bus: 'platform': really_probe: bound device musb-omap2430 to driver musb-omap2430 [ 19.174407] bus: 'platform': add driver twl4030_usb [ 19.179656] bus: 'platform': driver_probe_device: matched device twl4030_usb with driver twl4030_usb [ 19.202270] bus: 'platform': really_probe: probing driver twl4030_usb with device twl4030_usb [ 19.214172] twl4030_usb twl4030_usb: HW_CONDITIONS 0xc0/192; link 3 [ 19.239624] musb-omap2430 musb-omap2430: musb core is not yet ready [ 19.246765] twl4030_usb twl4030_usb: Initialized TWL4030 USB module [ 19.254516] driver: 'twl4030_usb': driver_bound: bound to device 'twl4030_usb' [ 19.263580] bus: 'platform': really_probe: bound device twl4030_usb to driver twl4030_usb Cc: Sebastian Andrzej Siewior Signed-off-by: Ming Lei Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: musb: core: fix failure path

2013-02-28T13:38:42Z

commit 681d1e8761ca773967bce9bd1bb2896f07279551 upstream. In the fail1~fail5 failure path, pm_runtime_disable() should be called to avoid 'Unbalanced pm_runtime_enable' error in next probe() which may be triggered by defer probe or next 'modprobe musb_hdrc'. Cc: Sebastian Andrzej Siewior Signed-off-by: Ming Lei Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: musb: cppi_dma: drop '__init' annotation

2013-01-18T12:08:18Z

This patch fixes the following: WARNING: vmlinux.o(.text+0x1e709c): Section mismatch in reference from the funct ion dma_controller_create() to the function .init.text:cppi_controller_start() The function dma_controller_create() references the function __init cppi_controller_start(). This is often because dma_controller_create lacks a __init annotation or the annotation of cppi_controller_start is wrong. This warning is there due to the deficiency in the commit 07a67bbb (usb: musb: Make dma_controller_create __devinit). Since the start() method is only called from musb_init_controller() which is not annotated, drop '__init' annotation from cppi_controller_start() and also cppi_pool_init() since it gets called from that function, to avoid another section mismatch warning... Signed-off-by: Sergei Shtylyov Cc: stable@vger.kernel.org # 3.7+ Signed-off-by: Felipe Balbi

Merge tag 'fixes-for-v3.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

2013-01-07T18:09:49Z

Felipe says: usb: fixes for v3.8-rc2 Here is the first set of fixes for v3.8-rc cycle. There is a build fix for musb's dsps glue layer caused by some header cleanup on the OMAP tree. Marvel's USB drivers got a fix up for clk API usage switching over to clk_prepare() calls. u_serial has a bug fix for a missing wake_up() which would make gs_cleanup() wait forever for gs_close() to finish. A minor bug fix on dwc3's debugfs interface which would make us read wrong addresses when dumping all registers. dummy_hcd learned how to enumerate g_multi. s3c-hsotg now understands that we shouldn't kfree() memory allocated with devm_*. Other than that, there are a bunch of other minor fixes on renesas_usbhs, tcm_usb_gadget and amd5536udc. All patches have been pending on mailing for many weeks and shouldn't cause any problems.

usb: musb: use io{read,write}*_rep accessors

2012-12-18T01:15:13Z

The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the musb accessors with io{read,write}{8,16,32}_rep calls instead. Signed-off-by: Matthew Leach Signed-off-by: Will Deacon Cc: Felipe Balbi Cc: Arnd Bergmann Cc: Ben Herrenschmidt Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

musb: tusb6010: use io{read,write}*_rep accessors

2012-12-18T01:15:13Z

The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the tusb6010 accessors with io{read,write}{8,16,32}_rep calls instead. Signed-off-by: Matthew Leach Signed-off-by: Will Deacon Cc: Felipe Balbi Cc: Arnd Bergmann Cc: Ben Herrenschmidt Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'pm-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2012-12-13T18:58:20Z

Pull ARM SoC power management and clock changes from Olof Johansson: "This branch contains a largeish set of updates of power management and clock setup. The bulk of it is for OMAP/AM33xx platforms, but also a few around hotplug/suspend/resume on Exynos. It includes a split-up of some of the OMAP clock data into separate files which adds to the diffstat, but gross delta is fairly reasonable." * tag 'pm-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits) ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support watchdog: OMAP: fixup for ARM multiplatform support ARM: EXYNOS: Add flush_cache_all in suspend finisher ARM: EXYNOS: Remove scu_enable from cpuidle ARM: EXYNOS: Fix soft reboot hang after suspend/resume ARM: EXYNOS: Add support for rtc wakeup ARM: EXYNOS: fix the hotplug for Cortex-A15 ARM: OMAP2+: omap_device: Correct resource handling for DT boot ARM: OMAP2+: hwmod: Add possibility to count hwmod resources based on type ARM: OMAP2+: hwmod: Add support for per hwmod/module context lost count ARM: OMAP2+: PRM: initialize some PRM functions early ARM: OMAP2+: voltage: fixup oscillator handling when CONFIG_PM=n ARM: OMAP4: USB: power down MUSB PHY during boot ARM: OMAP2+: clock: Cleanup !CONFIG_COMMON_CLK parts ARM: OMAP2xxx: clock: drop obsolete clock data ARM: OMAP2: clock: Cleanup !CONFIG_COMMON_CLK parts ARM: OMAP3+: DPLL: drop !CONFIG_COMMON_CLK sections ARM: AM33xx: clock: drop obsolete clock data ARM: OMAP3xxx: clk: drop obsolete clock data ...

usb: musb: core: print new line in the driver banner again

2012-12-13T10:05:07Z

Commit 5c8a86e10a7c164f44537fabdc169fd8b4e7a440 (usb: musb: drop unneeded musb_debug trickery) erroneously removed '\n' from the driver's banner. Concatenate all the banner substrings while adding it back... Signed-off-by: Sergei Shtylyov Cc: stable@vger.kernel.org # 3.0+ Signed-off-by: Felipe Balbi