From f72d8320b6056a914cbf1f6c6088ec729218ebb1 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 17 Mar 2015 15:46:35 -0500 Subject: [PATCH] usb: ci_udc: fix warnings on 64-bit builds MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change addresses to unsigned long to be compatible with 64-bit builds. Regardless of fixing warnings, the device is still only 32-bit capable. Signed-off-by: Rob Herring Cc: "Łukasz Majewski" Cc: Marek Vasut Reviewed-by: Lukasz Majewski --- drivers/usb/gadget/ci_udc.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c index b0ef35e..a231abf 100644 --- a/drivers/usb/gadget/ci_udc.c +++ b/drivers/usb/gadget/ci_udc.c @@ -160,8 +160,8 @@ static struct ept_queue_item *ci_get_qtd(int ep_num, int dir_in) static void ci_flush_qh(int ep_num) { struct ept_queue_head *head = ci_get_qh(ep_num, 0); - const uint32_t start = (uint32_t)head; - const uint32_t end = start + 2 * sizeof(*head); + const unsigned long start = (unsigned long)head; + const unsigned long end = start + 2 * sizeof(*head); flush_dcache_range(start, end); } @@ -175,8 +175,8 @@ static void ci_flush_qh(int ep_num) static void ci_invalidate_qh(int ep_num) { struct ept_queue_head *head = ci_get_qh(ep_num, 0); - uint32_t start = (uint32_t)head; - uint32_t end = start + 2 * sizeof(*head); + unsigned long start = (unsigned long)head; + unsigned long end = start + 2 * sizeof(*head); invalidate_dcache_range(start, end); } @@ -190,8 +190,8 @@ static void ci_invalidate_qh(int ep_num) static void ci_flush_qtd(int ep_num) { struct ept_queue_item *item = ci_get_qtd(ep_num, 0); - const uint32_t start = (uint32_t)item; - const uint32_t end = start + 2 * ILIST_ENT_SZ; + const unsigned long start = (unsigned long)item; + const unsigned long end = start + 2 * ILIST_ENT_SZ; flush_dcache_range(start, end); } @@ -205,8 +205,8 @@ static void ci_flush_qtd(int ep_num) static void ci_invalidate_qtd(int ep_num) { struct ept_queue_item *item = ci_get_qtd(ep_num, 0); - const uint32_t start = (uint32_t)item; - const uint32_t end = start + 2 * ILIST_ENT_SZ; + const unsigned long start = (unsigned long)item; + const unsigned long end = start + 2 * ILIST_ENT_SZ; invalidate_dcache_range(start, end); } @@ -308,8 +308,8 @@ static int ci_ep_disable(struct usb_ep *ep) static int ci_bounce(struct ci_req *ci_req, int in) { struct usb_request *req = &ci_req->req; - uint32_t addr = (uint32_t)req->buf; - uint32_t hwaddr; + unsigned long addr = (unsigned long)req->buf; + unsigned long hwaddr; uint32_t aligned_used_len; /* Input buffer address is not aligned. */ @@ -343,7 +343,7 @@ align: memcpy(ci_req->hw_buf, req->buf, req->length); flush: - hwaddr = (uint32_t)ci_req->hw_buf; + hwaddr = (unsigned long)ci_req->hw_buf; aligned_used_len = roundup(req->length, ARCH_DMA_MINALIGN); flush_dcache_range(hwaddr, hwaddr + aligned_used_len); @@ -353,8 +353,8 @@ flush: static void ci_debounce(struct ci_req *ci_req, int in) { struct usb_request *req = &ci_req->req; - uint32_t addr = (uint32_t)req->buf; - uint32_t hwaddr = (uint32_t)ci_req->hw_buf; + unsigned long addr = (unsigned long)req->buf; + unsigned long hwaddr = (unsigned long)ci_req->hw_buf; uint32_t aligned_used_len; if (in) @@ -388,13 +388,13 @@ static void ci_ep_submit_next_request(struct ci_ep *ci_ep) len = ci_req->req.length; item->info = INFO_BYTES(len) | INFO_ACTIVE; - item->page0 = (uint32_t)ci_req->hw_buf; - item->page1 = ((uint32_t)ci_req->hw_buf & 0xfffff000) + 0x1000; - item->page2 = ((uint32_t)ci_req->hw_buf & 0xfffff000) + 0x2000; - item->page3 = ((uint32_t)ci_req->hw_buf & 0xfffff000) + 0x3000; - item->page4 = ((uint32_t)ci_req->hw_buf & 0xfffff000) + 0x4000; + item->page0 = (unsigned long)ci_req->hw_buf; + item->page1 = ((unsigned long)ci_req->hw_buf & 0xfffff000) + 0x1000; + item->page2 = ((unsigned long)ci_req->hw_buf & 0xfffff000) + 0x2000; + item->page3 = ((unsigned long)ci_req->hw_buf & 0xfffff000) + 0x3000; + item->page4 = ((unsigned long)ci_req->hw_buf & 0xfffff000) + 0x4000; - head->next = (unsigned) item; + head->next = (unsigned long)item; head->info = 0; /* @@ -422,7 +422,7 @@ static void ci_ep_submit_next_request(struct ci_ep *ci_ep) * can use the other to transmit the extra zero-length packet. */ struct ept_queue_item *other_item = ci_get_qtd(num, 0); - item->next = (unsigned)other_item; + item->next = (unsigned long)other_item; item = other_item; item->info = INFO_ACTIVE; } @@ -772,7 +772,7 @@ static int ci_pullup(struct usb_gadget *gadget, int is_on) writel(USBCMD_ITC(MICRO_8FRAME) | USBCMD_RST, &udc->usbcmd); udelay(200); - writel((unsigned)controller.epts, &udc->epinitaddr); + writel((unsigned long)controller.epts, &udc->epinitaddr); /* select DEVICE mode */ writel(USBMODE_DEVICE, &udc->usbmode);