diff options
| author | Marek Vasut <marex@denx.de> | 2016-01-23 21:04:46 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-02-24 19:12:32 +0100 |
| commit | e88a1b75d56b03de9db6cbf2acf8ecd20d135a11 (patch) | |
| tree | 331bfa5b87ab219154565353c686fd7909972bdb /drivers/usb/host | |
| parent | 7ab0d35543004b6f9dca990625fa3fa21b7bc9d6 (diff) | |
usb: ehci: Be explicit about the BE IO accessors
Add explicit cpu_to_be32()/be32_to_cpu() conversion to BE EHCI I/O
accessors to align them with their LE counterpart. No functional
change.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index b41c04a8b3..826b3fe580 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -102,8 +102,9 @@ struct usb_linux_config_descriptor { } __attribute__ ((packed)); #if defined CONFIG_EHCI_DESC_BIG_ENDIAN -#define ehci_readl(x) (*((volatile u32 *)(x))) -#define ehci_writel(a, b) (*((volatile u32 *)(a)) = ((volatile u32)b)) +#define ehci_readl(x) cpu_to_be32((*((volatile u32 *)(x)))) +#define ehci_writel(a, b) (*((volatile u32 *)(a)) = \ + cpu_to_be32(((volatile u32)b))) #else #define ehci_readl(x) cpu_to_le32((*((volatile u32 *)(x)))) #define ehci_writel(a, b) (*((volatile u32 *)(a)) = \ |