usb: gadget: s3c-hsotg: use %pad for dma_addr_t

Use %pad for dma_addr_t to avoid the following build warnings
in printks.

drivers/usb/gadget/s3c-hsotg.c: In function 's3c_hsotg_start_req'
drivers/usb/gadget/s3c-hsotg.c:722:3: warning: format '%x' expects argument of type 'unsigned int' but argument 6 has type
'dma_addr_t' [-Wformat]
drivers/usb/gadget/s3c-hsotg.c:792:3: warning: format '%x' expects argument of type 'unsigned int' but argument 5 has type
'dma_addr_t' [-Wformat]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --cc drivers/usb/gadget/s3c-hsotg.c
Simple merge