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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 15:59:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 15:59:26 -0700 |
| commit | 2a298679b41199ae742a77ce69766385dffe816f (patch) | |
| tree | 93a23c0d828ccca7053f604dbfcdd4d3278972b3 /drivers/usb/musb/cppi_dma.c | |
| parent | 8c7febe83915332276cab49e89f6580bb963fb9a (diff) | |
| parent | 50641056d833813b71b0ad51823f7ded8dd62e7f (diff) | |
| download | linux-2a298679b41199ae742a77ce69766385dffe816f.tar.gz linux-2a298679b41199ae742a77ce69766385dffe816f.tar.xz | |
Merge tag 'usb-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big USB patchset for 4.2-rc1. As is normal these days, the
majority of changes are in the gadget drivers, with a bunch of other
small driver changes.
All of these have been in linux-next with no reported issues"
* tag 'usb-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (175 commits)
usb: dwc3: Use ASCII space in Kconfig
usb: chipidea: add work-around for Marvell HSIC PHY startup
usb: chipidea: allow multiple instances to use default ci_default_pdata
dt-bindings: Consolidate ChipIdea USB ci13xxx bindings
phy: add Marvell HSIC 28nm PHY
phy: Add Marvell USB 2.0 OTG 28nm PHY
dt-bindings: Add Marvell PXA1928 USB and HSIC PHY bindings
USB: ssb: use devm_kzalloc
USB: ssb: fix error handling in ssb_hcd_create_pdev()
usb: isp1760: check for null return from kzalloc
cdc-acm: Add support of ATOL FPrint fiscal printers
usb: chipidea: usbmisc_imx: Remove unneeded semicolon
USB: usbtmc: add device quirk for Rigol DS6104
USB: serial: mos7840: Use setup_timer
phy: twl4030-usb: add ABI documentation
phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function.
phy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback.
phy: twl4030-usb: make runtime pm more reliable.
drivers:usb:fsl: Fix compilation error for fsl ehci drv
usb: renesas_usbhs: Don't disable the pipe if Control write status stage
...
Diffstat (limited to 'drivers/usb/musb/cppi_dma.c')
| -rw-r--r-- | drivers/usb/musb/cppi_dma.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c index 904fb85d85a6..cc134109b056 100644 --- a/drivers/usb/musb/cppi_dma.c +++ b/drivers/usb/musb/cppi_dma.c @@ -1297,7 +1297,8 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id) EXPORT_SYMBOL_GPL(cppi_interrupt); /* Instantiate a software object representing a DMA controller. */ -struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *mregs) +struct dma_controller * +cppi_dma_controller_create(struct musb *musb, void __iomem *mregs) { struct cppi *controller; struct device *dev = musb->controller; @@ -1334,7 +1335,7 @@ struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *mr if (irq > 0) { if (request_irq(irq, cppi_interrupt, 0, "cppi-dma", musb)) { dev_err(dev, "request_irq %d failed!\n", irq); - dma_controller_destroy(&controller->controller); + musb_dma_controller_destroy(&controller->controller); return NULL; } controller->irq = irq; @@ -1343,11 +1344,12 @@ struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *mr cppi_controller_start(controller); return &controller->controller; } +EXPORT_SYMBOL_GPL(cppi_dma_controller_create); /* * Destroy a previously-instantiated DMA controller. */ -void dma_controller_destroy(struct dma_controller *c) +void cppi_dma_controller_destroy(struct dma_controller *c) { struct cppi *cppi; @@ -1363,6 +1365,7 @@ void dma_controller_destroy(struct dma_controller *c) kfree(cppi); } +EXPORT_SYMBOL_GPL(cppi_dma_controller_destroy); /* * Context: controller irqlocked, endpoint selected |