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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>
utp
Marek Vasut 2016-01-23 21:04:46 +01:00
parent 7ab0d35543
commit e88a1b75d5
1 changed files with 3 additions and 2 deletions
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5
drivers/usb/host/ehci.h
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@ -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)) = \