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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-08 19:03:52 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-08 19:03:52 +0200
commit132d68d37d33f1d0b9c1f507c8b4d64c27ecec8a (patch)
treeb3c05972e5579e1574873fe745fb1358c62a269c /drivers/usb/musb/jz4740.c
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next (diff)
parentMerge tag 'usb-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/bal... (diff)
downloadlinux-132d68d37d33f1d0b9c1f507c8b4d64c27ecec8a.tar.xz
linux-132d68d37d33f1d0b9c1f507c8b4d64c27ecec8a.zip
Merge tag 'usb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver patches for 5.2-rc1 There is the usual set of: - USB gadget updates - PHY driver updates and additions - USB serial driver updates and fixes - typec updates and new chips supported - mtu3 driver updates - xhci driver updates - other tiny driver updates Nothing really interesting, just constant forward progress. All of these have been in linux-next for a while with no reported issues. The usb-gadget and usb-serial trees were merged a bit "late", but both of them had been in linux-next before they got merged here last Friday" * tag 'usb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (206 commits) USB: serial: f81232: implement break control USB: serial: f81232: add high baud rate support USB: serial: f81232: clear overrun flag USB: serial: f81232: fix interrupt worker not stop usb: dwc3: Rename DWC3_DCTL_LPM_ERRATA usb: dwc3: Fix default lpm_nyet_threshold value usb: dwc3: debug: Print GET_STATUS(device) tracepoint usb: dwc3: Do core validation early on probe usb: dwc3: gadget: Set lpm_capable usb: gadget: atmel: tie wake lock to running clock usb: gadget: atmel: support USB suspend usb: gadget: atmel_usba_udc: simplify setting of interrupt-enabled mask dwc2: gadget: Fix completed transfer size calculation in DDMA usb: dwc2: Set lpm mode parameters depend on HW configuration usb: dwc2: Fix channel disable flow usb: dwc2: Set actual frame number for completed ISOC transfer usb: gadget: do not use __constant_cpu_to_le16 usb: dwc2: gadget: Increase descriptors count for ISOC's usb: introduce usb_ep_type_string() function usb: dwc3: move synchronize_irq() out of the spinlock protected block ...
Diffstat (limited to 'drivers/usb/musb/jz4740.c')
-rw-r--r--drivers/usb/musb/jz4740.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index a60627bf7be3..5261f8dfedec 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -74,10 +74,14 @@ static struct musb_hdrc_platform_data jz4740_musb_platform_data = {
static int jz4740_musb_init(struct musb *musb)
{
- usb_phy_generic_register();
- musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
+ struct device *dev = musb->controller->parent;
+
+ if (dev->of_node)
+ musb->xceiv = devm_usb_get_phy_by_phandle(dev, "phys", 0);
+ else
+ musb->xceiv = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2);
if (IS_ERR(musb->xceiv)) {
- pr_err("HS UDC: no transceiver configured\n");
+ dev_err(dev, "No transceiver configured\n");
return PTR_ERR(musb->xceiv);
}
@@ -91,13 +95,6 @@ static int jz4740_musb_init(struct musb *musb)
return 0;
}
-static int jz4740_musb_exit(struct musb *musb)
-{
- usb_put_phy(musb->xceiv);
-
- return 0;
-}
-
/*
* DMA has not been confirmed to work with CONFIG_USB_INVENTRA_DMA,
* so let's not set up the dma function pointers yet.
@@ -106,7 +103,6 @@ static const struct musb_platform_ops jz4740_musb_ops = {
.quirks = MUSB_DMA_INVENTRA | MUSB_INDEXED_EP,
.fifo_mode = 2,
.init = jz4740_musb_init,
- .exit = jz4740_musb_exit,
};
static int jz4740_probe(struct platform_device *pdev)
@@ -183,7 +179,6 @@ static int jz4740_remove(struct platform_device *pdev)
struct jz4740_glue *glue = platform_get_drvdata(pdev);
platform_device_unregister(glue->musb);
- usb_phy_generic_unregister(pdev);
clk_disable_unprepare(glue->clk);
return 0;