mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 13:55:32 +00:00
f9d76d1507
Putting USB gadgets on a new bus of their own encounters a problem
when multiple gadgets are present: They all have the same name! The
driver core fails with a "sys: cannot create duplicate filename" error
when creating any of the /sys/bus/gadget/devices/<gadget-name>
symbolic links after the first.
This patch fixes the problem by adding a ".N" suffix to each gadget's
name when the gadget is registered (where N is a unique ID number),
thus making the names distinct.
Reported-and-tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Fixes:
|
||
|---|---|---|
| .. | ||
| audio-v2.h | ||
| audio-v3.h | ||
| audio.h | ||
| c67x00.h | ||
| ccid.h | ||
| cdc-wdm.h | ||
| cdc.h | ||
| cdc_ncm.h | ||
| ch9.h | ||
| chipidea.h | ||
| composite.h | ||
| ehci-dbgp.h | ||
| ehci_def.h | ||
| ehci_pdriver.h | ||
| ezusb.h | ||
| functionfs.h | ||
| g_hid.h | ||
| gadget.h | ||
| gadget_configfs.h | ||
| hcd.h | ||
| input.h | ||
| iowarrior.h | ||
| irda.h | ||
| isp116x.h | ||
| isp1301.h | ||
| isp1362.h | ||
| m66592.h | ||
| musb-ux500.h | ||
| musb.h | ||
| net2280.h | ||
| of.h | ||
| ohci_pdriver.h | ||
| otg-fsm.h | ||
| otg.h | ||
| pd.h | ||
| pd_ado.h | ||
| pd_bdo.h | ||
| pd_ext_sdb.h | ||
| pd_vdo.h | ||
| phy.h | ||
| phy_companion.h | ||
| quirks.h | ||
| r8a66597.h | ||
| r8152.h | ||
| renesas_usbhs.h | ||
| rndis_host.h | ||
| role.h | ||
| serial.h | ||
| sl811.h | ||
| storage.h | ||
| tcpm.h | ||
| tegra_usb_phy.h | ||
| typec.h | ||
| typec_altmode.h | ||
| typec_dp.h | ||
| typec_mux.h | ||
| typec_tbt.h | ||
| uas.h | ||
| ulpi.h | ||
| usb338x.h | ||
| usb_phy_generic.h | ||
| usbnet.h | ||
| xhci-dbgp.h | ||