diff options
| author | Marek Vasut | 2016-02-26 19:23:27 +0100 |
|---|---|---|
| committer | Marek Vasut | 2016-02-26 19:45:05 +0100 |
| commit | abd702f48cee5c544df1cdae2a6e839df4b7462d (patch) | |
| tree | a70faaadad79437d6f5fdea28b7aee8a89f54e3b | |
| parent | 24862c640ea50ac88be343161eb681bea5dbfeef (diff) | |
usb: ehci: Fix warning on aarch64
Fix the following warning on aarch64 introduced by using p2v/v2p
functions in the code:
In file included from ./arch/arm/include/asm/byteorder.h:29:0,
from include/compiler.h:125,
from include/image.h:19,
from include/common.h:88,
from drivers/usb/host/ehci-hcd.c:10:
drivers/usb/host/ehci-hcd.c: In function ‘ehci_td_buffer’:
drivers/usb/host/ehci-hcd.c:250:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
td->qt_buffer[idx] = cpu_to_hc32(virt_to_phys((void *)addr));
^
include/linux/byteorder/little_endian.h:34:51: note: in definition of macro ‘__cpu_to_le32’
#define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
^
drivers/usb/host/ehci-hcd.c:250:24: note: in expansion of macro ‘cpu_to_hc32’
td->qt_buffer[idx] = cpu_to_hc32(virt_to_phys((void *)addr));
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 8f259bee4f0..0113c6c11c2 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -237,7 +237,7 @@ static int ehci_shutdown(struct ehci_ctrl *ctrl) static int ehci_td_buffer(struct qTD *td, void *buf, size_t sz) { uint32_t delta, next; - uint32_t addr = (unsigned long)buf; + unsigned long addr = (unsigned long)buf; int idx; if (addr != ALIGN(addr, ARCH_DMA_MINALIGN)) |