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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Cc: Peter Mamonov <pmamonov@gmail.com>
Subject: [RFC 6/9] usb: ehci: drop unusable CONFIG_EHCI_MMIO_BIG_ENDIAN condition
Date: Fri, 28 Aug 2015 01:24:07 +0300	[thread overview]
Message-ID: <1440714250-28080-7-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1440714250-28080-1-git-send-email-antonynpavlov@gmail.com>

The Kconfig EHCI_MMIO_BIG_ENDIAN option is nowhere defined,
so we can safely drop it.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
 drivers/usb/host/ehci-hcd.c | 3 ---
 drivers/usb/host/ehci.h     | 5 -----
 2 files changed, 8 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 9ce034e..49af642 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -162,9 +162,6 @@ static int ehci_reset(struct ehci_priv *ehci)
 		reg_ptr = (uint32_t *)((u8 *)ehci->hcor + USBMODE);
 		tmp = ehci_readl(reg_ptr);
 		tmp |= USBMODE_CM_HC;
-#if defined(CONFIG_EHCI_MMIO_BIG_ENDIAN)
-		tmp |= USBMODE_BE;
-#endif
 		ehci_writel(reg_ptr, tmp);
 	}
 out:
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index d71d056..bda669b 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -80,13 +80,8 @@ static inline unsigned int ehci_readl(__u32 __iomem *regs)
 	return readl(regs);
 }
 
-#if defined CONFIG_EHCI_MMIO_BIG_ENDIAN
-#define hc32_to_cpu(x)		be32_to_cpu((x))
-#define cpu_to_hc32(x)		cpu_to_be32((x))
-#else
 #define hc32_to_cpu(x)		le32_to_cpu((x))
 #define cpu_to_hc32(x)		cpu_to_le32((x))
-#endif
 
 #define EHCI_PS_WKOC_E		(1 << 22)	/* RW wake on over current */
 #define EHCI_PS_WKDSCNNT_E	(1 << 21)	/* RW wake on disconnect */
-- 
2.5.0


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  parent reply	other threads:[~2015-08-27 22:24 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-27 22:24 [RFC 0/9] ehci-hcd.c: make it works on big-endian mips (AR9331) Antony Pavlov
2015-08-27 22:24 ` [RFC 1/9] WIP: make ehci-hcd.c happy on big-endian MIPS Antony Pavlov
2015-08-27 22:24 ` [RFC 2/9] WIP: fix drivers/usb/core/usb.c Antony Pavlov
2015-08-28  6:11   ` Sascha Hauer
2015-08-28 15:51     ` Antony Pavlov
2015-08-31  6:45       ` Sascha Hauer
2015-08-27 22:24 ` [RFC 3/9] MIPS: add virt_to_phys() and phys_to_virt() Antony Pavlov
2015-08-28  6:34   ` Sascha Hauer
2015-08-28 15:46     ` Antony Pavlov
2015-09-04  6:20       ` Sascha Hauer
2015-09-04  7:27         ` Antony Pavlov
2015-09-04  8:44           ` Sascha Hauer
2015-12-06 14:50         ` Antony Pavlov
2015-12-07 10:27           ` Sascha Hauer
2015-12-08  9:11             ` Antony Pavlov
2015-12-08 11:46             ` Peter Mamonov
2015-12-09 13:03               ` Sascha Hauer
2015-08-27 22:24 ` [RFC 4/9] MIPS: add trivial dma support Antony Pavlov
2015-08-27 22:24 ` [RFC 5/9] ehci-hcd.c: make it works on mips Antony Pavlov
2015-08-27 22:24 ` Antony Pavlov [this message]
2015-08-27 22:24 ` [RFC 7/9] usb: ehci: add big-endian registers support Antony Pavlov
2015-08-28  6:19   ` Sascha Hauer
2015-08-28 15:49     ` Antony Pavlov
2015-08-27 22:24 ` [RFC 8/9] MIPS: tplink-mr3020: select big-endian EHCI support Antony Pavlov
2015-08-27 22:24 ` [RFC 9/9] MIPS: tplink-mr3020_defconfig: enable usb stuff Antony Pavlov

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