ehci_writel() swaps the arguments for address and value. One call
in ehci-mxs ignores that.
This fixes the warning:
drivers/usb/host/ehci-mxs.c: In function ?ehci_hcd_stop?:
drivers/usb/host/ehci-mxs.c:159:19: error: initialization makes integer from
pointer without a cast [-Werror=int-conversion]
ehci_writel(tmp, &hcor->or_usbcmd);
^
arch/arm/include/asm/io.h:117:34: note: in definition of macro ?writel?
#define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; })
^
drivers/usb/host/ehci-mxs.c:159:2: note: in expansion of macro ?ehci_writel?
^~~~~~~~~~~
Signed-off-by: Daniel Schwierzeck <daniel.schwierz...@gmail.com>
---
drivers/usb/host/ehci-mxs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/ehci-mxs.c b/drivers/usb/host/ehci-mxs.c
index 6b8d969bb0..9872415562 100644
--- a/drivers/usb/host/ehci-mxs.c
+++ b/drivers/usb/host/ehci-mxs.c
@@ -156,7 +156,7 @@ int ehci_hcd_stop(int index)
tmp = ehci_readl(&hcor->or_usbcmd);
tmp &= ~CMD_RUN;
- ehci_writel(tmp, &hcor->or_usbcmd);
+ ehci_writel(&hcor->or_usbcmd, tmp);
/* Disable the PHY */
tmp = USBPHY_PWD_RXPWDRX | USBPHY_PWD_RXPWDDIFF |
--
2.16.1
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