usb: ci_udc: fix warnings on 64-bit builds
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 <robh@kernel.org>
Cc: "Łukasz Majewski" <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
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 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_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_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_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_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 @@
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 @@
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 @@
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 @@
* 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 @@
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);