[PATCH REPOST] usb: host: tegra remove include of <mach/iomap.h>

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Stephen Warren <swarren@xxxxxxxxxx>

Almost nothing from this file is used, and the file will hopefully be
deleted soon. Copy the tiny portions that are used directly into
ehci-tegra.c. I believe that Venu Byravarasu is working on cleaning up
our USB driver, and those cleanups will remove the need for these
constants.

Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
Acked-by: Venu Byravarasu <vbyravarasu@xxxxxxxxxx>
---
Felipe,

This patch is needed in the Tegra branch, since it's a dependency for
cleanup required to support single zImage.

However, I suspect/hope there will be significant improvements to the Tegra
USB driver in 3.8, and this change may merge-conflict with those. It may be
simplest if this patch can /also/ be taken through the PHY tree and so act
as a baseline for any Tegra PHY work.

As such, may I please request this patch be merged into a separate branch/tag
in the PHY tree, which is then merged into both the Tegra and PHY trees.

Note that this affects an EHCI driver rather than a PHY driver, but per
previous discussions, it sounds like the PHY branch will take any EHCI
changes required by Tegra's PHY driver cleanup, and hence the PHY branch
is the right place to merge this.

Thanks.
---
 drivers/usb/host/ehci-tegra.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 6223d17..2de0890 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -28,7 +28,10 @@
 #include <linux/pm_runtime.h>
 
 #include <linux/usb/tegra_usb_phy.h>
-#include <mach/iomap.h>
+
+#define TEGRA_USB_BASE			0xC5000000
+#define TEGRA_USB2_BASE			0xC5004000
+#define TEGRA_USB3_BASE			0xC5008000
 
 #define TEGRA_USB_DMA_ALIGN 32
 
-- 
1.7.0.4

--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux