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authorLubomir Rintel <lkundrak@v3.sk>2020-03-09 14:00:14 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-03-12 09:49:29 +0100
commitaed67922031377b83a5dc3afa1e207152069100e (patch)
treea22aa3676c6d337cc1caefe36b157a2bd58e40ad /drivers/usb/host/ehci-mv.c
parentUSB: EHCI: ehci-mv: switch the HSIC HCI to HSIC mode (diff)
downloadlinux-aed67922031377b83a5dc3afa1e207152069100e.tar.xz
linux-aed67922031377b83a5dc3afa1e207152069100e.zip
USB: EHCI: ehci-mv: use a unique bus name
In case there are multiple Marvell EHCI blocks in system, we need a different bus name for each one. Otherwise debugfs gets mildly upset about a directory name in usb/ehci: debugfs: Directory 'mv ehci' with parent 'ehci' already present! Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20200309130014.548168-2-lkundrak@v3.sk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-mv.c')
-rw-r--r--drivers/usb/host/ehci-mv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c
index ddb668963955..1300c457d9ed 100644
--- a/drivers/usb/host/ehci-mv.c
+++ b/drivers/usb/host/ehci-mv.c
@@ -115,7 +115,7 @@ static int mv_ehci_probe(struct platform_device *pdev)
if (usb_disabled())
return -ENODEV;
- hcd = usb_create_hcd(&ehci_platform_hc_driver, &pdev->dev, "mv ehci");
+ hcd = usb_create_hcd(&ehci_platform_hc_driver, &pdev->dev, dev_name(&pdev->dev));
if (!hcd)
return -ENOMEM;