• Rajkumar Manoharan's avatar
    ath9k_htc: Fix probe failure if CONFIG_USB_DEBUG enabled · 490b3f4e
    Rajkumar Manoharan authored
    
    
    Since the endpoint descriptors (EP3 & EP4) were changed from Interrupt
    to Bulk type by firmware, the urb submission done on Bulk pipes.
    And the recent commit "check the endpoint type against the pipe type"
    added aditional error checking against pipe types under CONFIG_USB_DEBUG.
    
    So bmAttribute has to be updated for both EP3 & EP4 before submitting
    urbs on that pipe. This patch resolves the following failure.
    
    [ 2215.710936] usb 1-1: usb_probe_device
    [ 2215.710945] usb 1-1: configuration #1 chosen from 1 choice
    [ 2215.711152] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
    [ 2215.711252] ath9k_hif_usb 1-1:1.0: usb_probe_interface
    [ 2215.711255] ath9k_hif_usb 1-1:1.0: usb_probe_interface - got id
    [ 2215.712780] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
    [ 2215.713782] usb 1-1: ath9k_htc: Unable to allocate URBs
    [ 2215.713801] ath9k_hif_usb: probe of 1-1:1.0 failed with error -22
    Reported-by: default avatarMing Lei <tom.leiming@gmail.com>
    Signed-off-by: default avatarRajkumar Manoharan <rmanoharan@atheros.com>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    490b3f4e