usb: gadget: udc: atmel_usba_udc: Remove set but unused variable 'pp'

Commit e78355b577c4b ("usb: gadget: udc: atmel: Don't use DT to
configure end point") pulled out all functionality dealing with 'pp'.

Fixes the following W=1 kernel build warning(s):

 drivers/usb/gadget/udc/atmel_usba_udc.c: In function ‘atmel_udc_of_init’:
 drivers/usb/gadget/udc/atmel_usba_udc.c:2106:22: warning: variable ‘pp’ set but not used [-Wunused-but-set-variable]
 2106 | struct device_node *pp;
 | ^~

Cc: Cristian Birsan <[email protected]>
Cc: Felipe Balbi <[email protected]>
Cc: Nicolas Ferre <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions